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Article Visits Status
Captive portal detection 796,568
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Secure connection and security warning error pages in Firefox 616,772
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Make Firefox your default browser on Windows 357,654
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Update Firefox to the latest release 270,119
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Common Myths about Private Browsing 266,208
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Insecure connection password warning in Firefox 218,193
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Thunderbird and Junk / Spam Messages 203,535
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Fix error “Website will not allow Firefox to display the page.” 146,203
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Change Firefox options, preferences and settings 107,765
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Firefox support for Windows 7, 8, and 8.1 95,217
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Troubleshoot time-related errors on secure websites 93,463
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About private browsing in Firefox for iOS 87,556
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Where to find and manage downloaded files in Firefox 84,022
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About Add-on Badges 78,404
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Restore your Firefox browsing data with a backup file 70,134
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About permission request messages for Firefox extensions 65,537
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Fix "The bookmarks and history system will not be functional" error message 60,258
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Troubleshoot security error codes on secure websites 58,907
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Manage local site storage settings 56,464
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Customize Firefox controls, buttons and toolbars 53,661
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Enhanced Tracking Protection in Firefox for desktop 52,083
Review Needed
Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release 51,715
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What Windows 10 end of support means for Firefox users 45,985
Review Needed
Firefox translation for Android 44,997
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Sponsors on the home page and New Tab page 44,752
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Firefox's performance settings 43,064
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View site information with Page Info 40,750
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Customize items on your Firefox New Tab page 40,258
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Install Firefox on Linux 38,549
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Access AI chatbots in Firefox 35,109
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Customize Firefox Suggest settings 33,902
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Windows 10 warns me to use a "Microsoft-verified" app 33,010
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Manage marketing data settings in Firefox for Android 32,870
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Back up and transfer your Firefox data to a new device 31,016
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Cookies - Information that websites store on your computer 30,079
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Clear cookies and site data in Firefox 29,961
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Import data from another browser 28,640
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Watch DRM content on Firefox 28,407
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Private Browsing on Firefox for Android 26,081
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How to install Firefox on Windows 25,962
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Web Push notifications in Firefox 24,233
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Extensions in Private Browsing 23,774
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Firefox Translation 23,297
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How to clear the Firefox cache 23,141
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Filelink for Large Attachments 22,805
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Password Manager - Remember, delete and edit logins and passwords in Firefox 22,773
Review Needed
Recover lost or missing Bookmarks 21,034
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Firefox Terms of Use FAQ 20,792
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Firefox security features warning on Linux 20,710
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Profile Manager - Create, remove or switch Firefox profiles 20,617
Review Needed
View and edit PDF files using Firefox’s built-in viewer 20,335
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Manage my default search engines in Firefox for Android 20,300
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Pocket has shut down - What you need to know 19,879
Review Needed
Profiles - Where Firefox stores your bookmarks, passwords and other user data 19,523
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Refresh Firefox - reset add-ons and settings 19,164
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Back up and restore information in Firefox profiles 18,794
Review Needed
How to enable Windows SSO login in Firefox 18,446
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Does Firefox share my location with websites? 18,380
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Enhanced Tracking Protection in Firefox for Android 18,245
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How to manage your camera and microphone permissions with Firefox 18,228
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Configuration Editor for Firefox 17,869
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How to set the home page 17,849
Review Needed
Private Browsing - Use Firefox without saving history 16,878
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Disable or remove Add-ons 15,700
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Avoid and report Mozilla tech support scams 15,644
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Use Troubleshoot Mode in Firefox 15,248
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Third-party trackers 15,036
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Manage the devices linked to your Mozilla account 14,834
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How do I set up Sync on my computer? 14,206
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Keyboard shortcuts - Perform common Firefox tasks quickly 13,857
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Pop-up blocker settings, exceptions and troubleshooting 13,658
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Add-on signing in Firefox 13,281
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How to set up Firefox Sync in Firefox for Android 13,020
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Firefox Password Manager - Alerts for breached websites 12,372
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Manage Firefox data collection and privacy settings 12,243
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Manage Firefox profiles 12,122
Review Needed
Configure DNS over HTTPS protection levels in Firefox 12,115
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Connection settings in Firefox 12,084
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Tab groups in Firefox 11,952
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Firefox Reader View for clutter-free web pages 11,937
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Find what version of Firefox you are using 11,917
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Restore bookmarks, passwords, and data from an old Firefox profile 11,883
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How to download and install Firefox on Mac 11,647
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Allow or block media autoplay in Firefox 11,384
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Access Mozilla services with a Mozilla account 11,302
Review Needed
Install an older version of Firefox 11,204
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Delete browsing, search and download history on Firefox 11,054
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Fix Firefox using too much memory or CPU resources 10,534
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Secure your Mozilla account with Two-Step Authentication 10,509
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End of support for Mozilla Hubs 9,945
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Run Firefox on ChromeOS 9,499
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Manage technical and interaction data collection settings in Firefox 9,002
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Make Firefox your default browser 8,689
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Quick actions in the Firefox search bar 8,628
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Recommended Extensions program 7,943
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Manage daily usage ping data collection settings in Firefox 7,894
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Global Privacy Control 7,658
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Multi-Account Containers 7,524
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Set up two-factor authentication on your Mozilla account 7,468
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Upgrade your graphics drivers to use hardware acceleration and WebGL 7,369
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I'm having problems with my Mozilla account 7,185
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Find and install add-ons to add features to Firefox 7,107
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Manage optional permissions for Firefox extensions on Android 7,058
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How does built-in Phishing and Malware Protection work? 6,882
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Restore bookmarks from backup or move them to another computer 6,754
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Can't add, change or save bookmarks - How to fix 6,709
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Automatically fill in credit card and payment method data on Web forms 6,615
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Reset your Mozilla account password with Recovery Keys 6,417
Review Needed
Compacting folders 6,379
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Use the sidebar to access tools and vertical tabs 6,373
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Search suggestions in Firefox 6,337
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Personalized extension recommendations 6,276
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HTTPS-Only Mode in Firefox 6,255
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Move Thunderbird data to a new computer 6,246
Review Needed
Restore previous session - Configure when Firefox shows your most recent tabs and windows 6,205
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What if I'm locked out of Two-Step Authentication? 6,151
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Mobile - Manage Firefox data collection and privacy settings 6,067
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Export Firefox bookmarks to an HTML file to back up or transfer bookmarks 5,972
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Introducing Total Cookie Protection in Standard Mode 5,910
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Use a Primary Password to protect stored logins and passwords 5,678
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Recommendations from Firefox 5,672
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Understanding the risks of installing self-hosted extensions 5,509
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Profiles - Where Thunderbird stores your messages and other user data 5,409
Review Needed
Thunderbird add-ons - frequently asked questions 5,302
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Take screenshots in Firefox 5,274
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Secure website certificate 5,202
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What is Firefox Focus for Android? 5,128
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Cannot remove an add-on (extension or theme) 4,984
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JavaScript settings and preferences for interactive web pages 4,865
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Remote Content in Messages 4,863
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Bookmarks in Firefox 4,860
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Troubleshoot and diagnose Firefox problems 4,834
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Download Firefox on Windows from the Microsoft Store 4,827
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Turn picture-in-picture mode controls on and off 4,815
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Use Google Trending Search in the Firefox address bar 4,813
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Sync Firefox data 4,741
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Configure DNS over HTTPS protection levels in Firefox for Android 4,722
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How to disable the Enterprise Roots preference 4,622
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Automatically fill in your address on web forms 4,577
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Search with the Firefox address bar 4,574
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My sign in was blocked for security reasons on Mozilla account 4,474
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Third-party cookies and Firefox tracking protection 4,464
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Recover user data missing after Firefox update 4,442
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End of support for Firefox on Amazon Devices 4,410
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Manage Firefox search settings 4,390
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Add Firefox Relay to the Firefox password manager 4,351
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Set Firefox as your default browser on Android 4,319
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Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window 4,303
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HTTPS-Only Mode in Firefox for Android 4,296
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New Tab page in Firefox 4,277
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Websites say cookies are blocked - Unblock them 4,261
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Deploy Firefox with MSI installers 4,236
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Sync bookmarks, tabs, history, and passwords on Android 4,211
Up to Date
Change the primary email address on your Mozilla account 4,151
Review Needed
Uninstall Firefox from your computer 4,039
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Why are some add-ons not allowed on sites restricted by Mozilla? 3,998
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Unload tabs to reduce system memory usage in Firefox 3,918
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Import bookmarks and other data from Google Chrome 3,888
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Get started with Firefox - An overview of the main features 3,783
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Use Firefox in another language 3,727
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Install Thunderbird on Windows 3,642
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Thunderbird and Gmail 3,535
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Manage file types and download actions in Firefox 3,480
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Restore the Menu bar in Firefox 3,480
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Manual Account Configuration 3,403
Review Needed
Firefox can't load websites but other browsers can 3,348
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Switch from Chrome to Firefox 3,348
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Import settings and data into Thunderbird 3,340
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Keyboard shortcuts - perform common Thunderbird tasks quickly 3,337
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Scan QR codes in Firefox for iOS 3,325
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Use web apps in Firefox for Windows 3,285
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How do I report a broken site in Firefox desktop? 3,262
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Mozilla account - Managing account data 3,212
Review Needed
Task Manager - see whether tabs or extensions are slowing down Firefox 3,190
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Export your Thunderbird Profile 3,165
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Install Thunderbird on Linux 3,107
Review Needed
Use Firefox to summarize webpages 3,037
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Recommended stories on the Firefox New Tab page - FAQ 3,028
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How do I restore my tabs from last time? 2,923
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Firefox hangs or is not responding - How to fix 2,910
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Troubleshoot Firefox crashes (closing or quitting unexpectedly) 2,844
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Add or remove a search engine in Firefox 2,816
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Crash reports in Firefox for Android 2,815
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Open Firefox automatically when you start your computer 2,801
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Control personal device and local network permissions in Firefox 2,721
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Use the Troubleshooting Information page to help fix Firefox issues 2,712
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Firefox DNS over HTTPS 2,701
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Firefox Labs - Explore experimental features in Firefox 2,698
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Create a desktop shortcut to a website 2,675
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Customize Firefox using Group Policy (Windows) 2,672
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Control whether Firefox automatically fills in forms 2,669
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Update to the latest version of Firefox for Android 2,616
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Permission request messages for Thunderbird extensions 2,596
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How to restore a browsing session from backup 2,593
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Firefox connection upgrades - HTTP to HTTPS 2,583
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Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems 2,579
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Mixed content blocking in Firefox 2,576
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Manage extension shortcuts in Firefox 2,548
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Update Thunderbird to the latest version 2,545
Review Needed
Will Firefox work on my mobile device? 2,540
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How do I choose what information to sync on Firefox? 2,471
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Export login data from Firefox 2,470
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Search the web via images in Firefox with Google Lens 2,455
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Custom installation of Firefox on Windows 2,350
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Send plugin crash reports to help Mozilla improve Firefox 2,334
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How do I turn on the Do Not Track feature? 2,329
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Setup your email account for using End-To-End Encryption 2,321
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Choose a Firefox update channel 2,318
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Troubleshoot Firefox issues caused by malware 2,299
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How to use Firefox containers 2,238
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Manage Firefox updates 2,238
Review Needed
Websites don't load - troubleshoot and fix error messages 2,226
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Firefox has ended support for Windows XP and Vista 2,195
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Address bar autocomplete suggestions in Firefox 2,169
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Control audio or video playback with your keyboard 2,165
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Import settings and data into Thunderbird for Android 2,120
Review Needed
Thunderbird and Exchange 2,086
Up to Date
Choose a strong password 2,059
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Monitor Plus has shut down – what you need to know 2,051
Review Needed
Block websites from storing cookies and site data in Firefox 2,042
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Fix common audio and video issues 2,029
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Enhanced Tracking Protection in Firefox for iOS 2,022
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What to do if Firefox won't play any sounds 2,012
Up to Date
Site Permissions panel 1,975
Up to Date
Automatically trust third-party root certificates 1,968
Up to Date
Firefox's protection against fingerprinting 1,959
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Getting Started with the Thunderbird main window (Supernova and newer) 1,952
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About Picture-in-Picture in Firefox 1,928
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Blocking a sender 1,923
Up to Date
Find and install extensions on Firefox for Android 1,921
Up to Date
Trackers and scripts Firefox blocks in Enhanced Tracking Protection 1,905
Up to Date
Legacy browser support extension for Windows 1,898
Review Needed
Remove websites from the address bar suggestions 1,888
Up to Date
Change the fonts and colors websites use 1,862
Up to Date
Automatic Account Configuration 1,861
Up to Date
Configure push email for Thunderbird for Android 1,834
Up to Date
Tab preferences and settings 1,830
Up to Date
Manage Firefox with Microsoft Endpoint Manager (Intune) 1,825
Up to Date
Sync bookmarks, logins and browsing history on Firefox for iOS 1,823
Up to Date
Set up Certificate Authorities (CAs) in Firefox 1,818
Up to Date
Quick fixes if your Firefox slows down 1,778
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How to reset your password without Account Recovery Keys and regain access to your data 1,775
Up to Date
Protect privacy while using Web Authentication 1,775
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Use Firefox VPN in Firefox 1,768
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What is Firefox Focus for iOS? 1,756
Up to Date
Firefox won't start - find solutions 1,752
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Organize your messages with filters 1,742
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Generate a secure password in Firefox 1,729
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Warning Unresponsive script - What it means and how to fix it 1,722
Up to Date
Use the Firefox Sidebar to access bookmarks, history, passwords and synced tabs 1,715
Up to Date
Signatures 1,714
Up to Date
Profile Manager - Create and remove Thunderbird profiles 1,712
Review Needed
Unable to use profile when you launch an older version of Thunderbird 1,688
Review Needed
SmartBlock for Enhanced Tracking Protection 1,682
Up to Date
Install Firefox on your phone or tablet 1,673
Review Needed
Mozilla account on support.mozilla.org 1,672
Up to Date
Unload inactive tabs to save system memory in Firefox 1,666
Up to Date
Customize Firefox using policies.json 1,663
Review Needed
Fix problems that cause images to not show 1,662
Up to Date
Import login and password data from a file 1,661
Up to Date
Introduction to End-to-end encryption in Thunderbird 1,654
Up to Date
Password Manager - Remember, delete and change passwords in Thunderbird 1,637
Up to Date
Accessibility features in Firefox - Make Firefox and web content work for all users 1,612
Up to Date
Font size and zoom - increase the size of web pages 1,611
Up to Date
Add alt text to images in your PDFs using Firefox 1,598
Up to Date
Using Thunderbird with Google Calendar 1,575
Up to Date
Use Firefox in Full Screen mode 1,552
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How to run Firefox when your profile is missing or inaccessible 1,550
Up to Date
Import Bookmarks from an HTML file 1,548
Up to Date
Add the Search bar to your Firefox toolbar 1,535
Up to Date
Gmail and Thunderbird for Android 1,533
Up to Date
Preview webpages in Firefox with link preview 1,510
Up to Date
How to change or reset your Mozilla account password 1,499
Up to Date
Enable background updates on Firefox for Windows when Firefox is not running 1,481
Up to Date
Share browser windows or your screen with sites you trust 1,480
Up to Date
View synced tabs from other devices 1,472
Up to Date
Setting Firefox as the default browser does not work - What to do 1,462
Up to Date
Manage your extensions using the extensions button in the toolbar 1,456
Up to Date
Instructions for obtaining a personal S/MIME certificate by creating a CSR 1,443
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How to install Mozilla VPN on a Linux computer 1,434
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Choose your preferred PDF viewer in Firefox 1,426
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Ignoring threads 1,408
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What's new in Firefox for Android 1,400
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How do I tell if my connection to a website is secure? 1,389
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"Firefox is already running but is not responding" error - How to fix 1,388
Up to Date
An extension changed my New Tab page or home page 1,386
Up to Date
Use themes to change the look of Firefox 1,381
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Audio and video files in Firefox 1,352
Up to Date
What to do if you can't download or save files 1,346
Up to Date
Change website appearance settings in Firefox 1,334
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Manage your logins with the Firefox Password Manager 1,333
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Fix printing problems in Firefox 1,308
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Troubleshoot Mode Thunderbird 1,297
Up to Date
Block and unblock websites with parental controls on Firefox 1,296
Up to Date
Firefox ESR release cycle 1,293
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Customize the Firefox home screen 1,285
Up to Date
Troubleshoot Firefox updates and the Helper tool 1,283
Up to Date
How do I delete my Mozilla account? 1,255
Up to Date
Cannot send messages 1,249
Review Needed
Add-ons in Firefox for iOS 1,242
Up to Date
What do the security warning codes mean? 1,236
Up to Date
Microsoft OAuth Authentication and Thunderbird in 2024 1,235
Up to Date
Collections in Firefox 1,211
Up to Date
Browsing history in Firefox - View the websites you have visited 1,165
Up to Date
Reset Firefox preferences to troubleshoot and fix problems 1,164
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Choose display languages for multilingual web pages 1,154
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Send Tab from Firefox desktop to other devices 1,135
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How to opt out of studies on Firefox for Android 1,099
Up to Date
I've lost my Firefox Sync account information - What to do 1,097
Up to Date
Site Information panel 1,090
Up to Date
Mozilla Monitor - Frequently asked questions 1,074
Up to Date
Customize Firefox using AutoConfig 1,072
Up to Date
Changes to toolbars and window sizes are not saved 1,069
Up to Date
Appearance Panel - Layout, Message List, Card View, Table View, Sorting and Threading settings 1,063
Up to Date
How to change the Thunderbird layout 1,048
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Dedicated profiles per Firefox installation 1,043
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OpenPGP in Thunderbird - HOWTO and FAQ 1,036
Up to Date
Installing an Add-on in Thunderbird 1,035
Up to Date
Why is there an OpenH264 plugin in Firefox? 1,033
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Use tabs to organize lots of websites in a single window 1,017
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Crash reports in Firefox for iOS 1,009
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How to stop Firefox from making automatic connections 987
Up to Date
How do I use the Firefox spell checker? 983
Up to Date
Websites look wrong or appear differently than they should 982
Up to Date
How to use AI-enhanced tab groups 969
Up to Date
Customize Date and Time formats in Thunderbird 962
Review Needed
I'm having problems confirming my Mozilla account 961
Up to Date
On-device AI models in Firefox 961
Up to Date
Customize Firefox Home on iOS 956
Up to Date
Allow Mozilla VPN to run in the background on macOS 945
Up to Date
Disable Firefox Sync 944
Up to Date
Manage tabs in Firefox for Android 942
Up to Date
Compact mode workaround in Firefox 940
Up to Date
How to save a web page 936
Up to Date
Thunderbird ESR 916
Up to Date
Resist Fingerprinting 911
Up to Date
Firefox keeps crashing at startup 904
Up to Date
How to reset the default user agent on Firefox 902
Up to Date
Archived Messages 899
Up to Date
Thunderbird Release 888
Up to Date
Secure Firefox passwords with device sign-in 885
Review Needed
Why do Java, Silverlight, Adobe Acrobat and other plugins no longer work? 883
Up to Date
Manage saved passwords in Firefox for iOS 873
Up to Date
Unable to install add-ons (extensions or themes) 867
Up to Date
Fix login issues on websites that require a username and password 864
Up to Date
Usernames and passwords are not saved 844
Up to Date
Message threading in Thunderbird - keep messages grouped by conversation 839
Up to Date
Thunderbird and Yahoo 835
Up to Date
Clear recent searches from the Search bar 834
Up to Date
Firefox View - Access pages from open tabs, recently closed tabs, tabs from other devices and browsing history 830
Up to Date
DNS over HTTPS (DoH) FAQs 827
Up to Date
Rebuilding the Global Database 826
Review Needed
Clear browsing history in Firefox for iOS 823
Up to Date
Use multiple profiles in Thunderbird 820
Review Needed
Clear your browsing history and other personal data on Firefox for Android 810
Up to Date
Cannot receive messages 793
Up to Date
Extension data collection 787
Up to Date
Install Thunderbird on Mac 785
Review Needed
Reset your Primary Password if you've forgotten it 785
Up to Date
What is the Mozilla Maintenance Service? 784
Up to Date
Firefox for Enterprise Kiosk mode 766
Up to Date
Pinned Tabs - keep favorite websites open and just a click away 761
Up to Date
Remove a synced device from your Mozilla account 760
Up to Date
Install Firefox on your iPad, iPhone or iPod 748
Up to Date
Manage Enhanced Tracking Protection exceptions 736
Up to Date
Manage optional permissions for Firefox extensions 734
Up to Date
Set up a passcode and Face ID in Firefox for iOS 734
Up to Date
Firefox Suggest for Mobile 733
Up to Date
Protect your container tabs with Mozilla VPN 733
Up to Date
Firefox for Enterprise 146 - Release notes 731
Up to Date
How the Firefox desktop launcher works 731
Up to Date
How to print web pages in Firefox 731
Up to Date
Search open tabs in Firefox 726
Up to Date
Fix video and audio problems on Firefox for Windows N editions 719
Up to Date
End of support for Firefox Private Network 714
Up to Date
How to silently install/uninstall Firefox for Enterprise 713
Up to Date
Manage marketing data settings in Firefox for Desktop 711
Up to Date
Certificate contains the same serial number as another certificate 708
Up to Date
Configuration Options for Accounts 705
Up to Date
Switch from POP to IMAP account 705
Up to Date
Install themes to change the look of Thunderbird 696
Up to Date
How to perform Sync on Firefox desktop 690
Up to Date
Tab overview menu 690
Up to Date
Use gestures in Firefox for Android 690
Up to Date
How to opt out of studies on Firefox for iOS 689
Up to Date
Sign in to a Mozilla account using 3rd-party authentication 685
Up to Date
Protect your Thunderbird passwords with a Primary Password 679
Up to Date
Configure firewalls so that Firefox can access the Internet 673
Up to Date
View articles in Reader View on Firefox for Android 670
Up to Date
Get started with the Mozilla VPN extension 667
Up to Date
Thunderbird Telemetry 667
Up to Date
About your important data and their files 658
Up to Date
Frequently Asked Questions 657
Up to Date
About Studies 656
Up to Date
How do I delete a bookmark? 655
Up to Date
Where are my logins stored? 652
Up to Date
Autofill logins on Firefox 648
Up to Date
Add search engines in Firefox Focus for iOS 647
Up to Date
I found a fake Firefox update 640
Up to Date
Scan QR codes in Firefox for Android 635
Up to Date
Firefox advanced customization and configuration options 633
Up to Date
Deploy Firefox on macOS using PKG and Jamf 627
Up to Date
Add a website shortcut to your home screen on Android 620
Up to Date
Crash reports in Firefox for Desktop 617
Up to Date
Where to find release notes for Firefox for Enterprise 617
Up to Date
Clear cookies and website data for a single domain in Firefox for Android 612
Up to Date
Activate Firefox Relay - Mask your email address 605
Review Needed
Playing videos in Firefox for Android 597
Up to Date
Change the program used to open email links 596
Up to Date
Download and install Mozilla VPN on Windows 595
Up to Date
Add custom search engines in Firefox 594
Up to Date
How Firefox securely saves passwords 591
Up to Date
IMAP Synchronization 588
Up to Date
Get started with Thunderbird 582
Up to Date
Set Firefox for Android to open links in native apps 580
Up to Date
Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release 579
Review Needed
Windows in S mode won't let me install Firefox 577
Up to Date
How to let Firefox use the internet on your Windows computer 576
Up to Date
Install Firefox on an Android device using Google Play 574
Up to Date
Import bookmarks to Firefox for Android 570
Up to Date
Config Editor 565
Up to Date
Shop online with more confidence using Firefox Review Checker 560
Up to Date
Firefox has ended support for 32-bit Linux 559
Up to Date
Firefox is stuck in Troubleshoot Mode 554
Up to Date
Server Not Found - Troubleshoot connection problems 546
Up to Date
Canary domain - use-application-dns.net 545
Up to Date
How to create and use mailing lists on Thunderbird 542
Review Needed
Fix problems connecting to websites after updating Firefox 539
Up to Date
Import Bookmarks and other data from Microsoft Edge 538
Up to Date
FAQ Changing IMAP to POP 532
Review Needed
How do I create a screenshot of my problem? 530
Up to Date
Change your location for a specific website 527
Up to Date
How to fix the Update Failed error message when updating Firefox 527
Up to Date
Importing Safari data into Firefox 520
Up to Date
Get started with Firefox Lite 518
Up to Date
Update Firefox to prevent add-ons issues from root certificate expiration 517
Up to Date
Downloads in Firefox for Android 509
Up to Date
Download Mozilla VPN on your desktop or mobile device 507
Up to Date
How do I change to the desktop view in Firefox for Android? 506
Up to Date
How to move the address bar in Firefox for iOS 506
Up to Date
Firefox Translations Add-on 505
Up to Date
How to update add-ons 503
Up to Date
Send and receive messages in Thunderbird 498
Up to Date
Clear your browsing history in Firefox for Android 497
Up to Date
Switching to Thunderbird 489
Up to Date
Add a search engine to Firefox Focus for Android 486
Up to Date
What is Mozilla VPN and how does it work? 483
Up to Date
Best practices for installing and updating Firefox 480
Up to Date
HTTPS-Only Mode in Firefox Focus for Android 478
Up to Date
Use bookmark folders to organize your bookmarks 472
Up to Date
Use mouse shortcuts to perform common tasks in Firefox 472
Up to Date
Firefox repeatedly opens empty tabs or windows after you click on a link 463
Up to Date
HTTPS-First upgrades to secure connections 462
Up to Date
Add web page shortcuts to your Home screen 460
Up to Date
New in Thunderbird Desktop 455
Up to Date
Disable Firefox Sync on a lost phone or tablet 453
Up to Date
Upgrade your subscription 450
Up to Date
New Email Address 449
Up to Date
How it works - Firefox Weather 447
Up to Date
Add trusted websites to your allow list in Firefox Focus 445
Up to Date
How do I know the status of my sync? 440
Up to Date
Oblivious HTTP (OHTTP) explained 437
Up to Date
Use Web Apps with Firefox for Android 437
Up to Date
Recommended Firefox privacy and security settings for families 427
Up to Date
New email notifications in Thunderbird 426
Up to Date
Use widgets on your Firefox New Tab page 422
Up to Date
Access your add-ons with a Mozilla account 418
Up to Date
Get started with Mozilla Monitor 418
Up to Date
End of support for Firefox Lite 417
Up to Date
View web pages in Reader View 416
Up to Date
Firefox and other browsers can't load websites 414
Up to Date
How to add, remove, edit and move bookmarks in Firefox for iOS 410
Up to Date
How to add the translate add-on to Firefox 409
Up to Date
Information for EU, EEA, Swiss, California, Connecticut, Virginia and Utah users 409
Up to Date
How to select a Thunderbird release channel 407
Up to Date
Move the navigation bar to the top or bottom of the app in Firefox for Android 407
Up to Date
What is the winmail.dat attachment? 401
Up to Date
Enforce policies on Firefox for Enterprise 400
Up to Date
Change your Mozilla account password 399
Up to Date
Firefox takes a long time to start up 398
Up to Date
Tips for assessing the safety of an extension 396
Up to Date
Set a homepage in Firefox for iOS 395
Up to Date
Display the Thunderbird menus and toolbar 392
Up to Date
Autocomplete web addresses in the URL bar in Firefox Focus for iOS 384
Up to Date
WebXR Permission Info Page 384
Up to Date
Change your two-step authentication device for your Mozilla account 383
Up to Date
Export bookmarks to Safari 382
Up to Date
How to Subscribe to News Feeds and Blogs 381
Up to Date
Drag and Drop errors with Firefox Launcher Process enabled and Windows UAC disabled - How to Fix 373
Up to Date
Tab context menu 373
Up to Date
Prerequisite for sending an encrypted email message 369
Up to Date
Make Thunderbird the Default Mail Client 365
Up to Date
How to sign in to Mozilla VPN 364
Up to Date
Mozilla Crash Reporter 363
Up to Date
Search suggestions in Firefox Focus for Android 358
Up to Date
Search suggestions in Firefox Focus for iOS 357
Up to Date
Getting started with Thunderbird for Android 356
Up to Date
Thunderbird Accessibility Features 356
Up to Date
Bookmark Tags - Categorize bookmarks to make them easy to find 355
Up to Date
Understand Encrypted Client Hello (ECH) 355
Up to Date
Block cookie banners on Firefox 354
Up to Date
How to search the contents of the current page for text or links 354
Up to Date
Dedicated profile per Thunderbird installation 352
Review Needed
Manage saved passwords in Firefox for Android 352
Up to Date
Uninstall Thunderbird from your computer 351
Up to Date
Managing Account Data 350
Up to Date
Using Dark Theme in Firefox for Android 350
Up to Date
Where are my synced tabs in Firefox for iOS? 350
Up to Date
Hyperlinks in messages do not work 349
Up to Date
Assign shortcuts to search engines 348
Up to Date
Configure networks to disable DNS over HTTPS 347
Up to Date
Is Mozilla VPN free? 347
Up to Date
End of support for Firefox Lockwise 344
Up to Date
Disable password saving in Firefox 342
Up to Date
Lock your private tabs on Firefox for Android 341
Up to Date
Avoid getting locked out of your Mozilla account 340
Up to Date
Facebook Container - Prevent Facebook from tracking you on other websites 340
Up to Date
Translate webpages in Firefox for iOS 340
Up to Date
How to search IMDB, Wikipedia and more from the address bar 337
Up to Date
How to pin and unpin Firefox from the taskbar on Windows 10 and Windows 11 336
Up to Date
Maildir in Thunderbird 335
Up to Date
OpenPGP Recipient Alias Configuration 335
Up to Date
Deploy Firefox with extensions 334
Up to Date
How to fix preferences that won't save 334
Up to Date
How Thunderbird for Android avoids leaking your IP address to SMTP servers 331
Up to Date
How to add devices to your Mozilla VPN subscription 328
Up to Date
How to enable Always-on VPN on Android 325
Review Needed
Encrypted Client Hello (ECH) - Frequently asked questions 324
Up to Date
The difference between IMAP and POP3 323
Up to Date
Where to go for developer support 323
Up to Date
Global Search 322
Up to Date
Save web pages as PDF in Firefox for Android 322
Up to Date
Why does Mozilla disable some add-ons from running in Firefox? 321
Up to Date
Mask your phone number with Relay Phone Masking 319
Up to Date
Thunderbird Beta 316
Up to Date
How do I turn on Mozilla VPN? 309
Up to Date
Choose your opening screen for Firefox for Android 307
Up to Date
Delete sync data from Firefox by signing out of your Mozilla account 305
Up to Date
Thunderbird for Android 8 FAQ 305
Up to Date
Change your wallpaper in Firefox for Android 303
Up to Date
Control Firefox New Tab personalization 302
Up to Date
How do I cancel my subscription to Mozilla VPN? 301
Up to Date
Quick Filter Toolbar 301
Up to Date
Reset your Mozilla account password to protect your credentials 301
Up to Date
Site Permission Add-ons 299
Up to Date
Sort your bookmarks to quickly find the ones you want 297
Up to Date
Block links from opening in external apps 296
Up to Date
Customize your Firefox app icon on iOS 296
Up to Date
How is Firefox for Enterprise different from normal Firefox? 291
Up to Date
Privacy-Preserving Attribution 290
Up to Date
How do I change my DNS settings? 286
Up to Date
My default search engine changed after updating Firefox 286
Up to Date
Remove a toolbar that has taken over your Firefox search or home page 282
Up to Date
Are there limits to my Mozilla VPN connection? 281
Up to Date
Total Cookie Protection and website breakage FAQ 280
Up to Date
Identify problems caused by third-party modules in Firefox for Windows 278
Up to Date
Is Mozilla VPN compatible with my device? 278
Up to Date
Thunderbird 78 FAQ 276
Up to Date
Thunderbird FAQ 276
Up to Date
How file downloads are handled in Firefox 274
Up to Date
Keep Private Browsing tabs open after exiting Firefox 271
Up to Date
Digitally Signing and Encrypting Messages 269
Up to Date
Access hidden tabs in Firefox 268
Up to Date
Is Firefox available for iPhone or iPad in my language? 264
Up to Date
Thunderbird and OpenPGP Alias Keys 264
Up to Date
Manage bookmark folders in Firefox for Android 263
Up to Date
Manage notifications in Firefox for Android 263
Up to Date
Review your Mozilla account activity and protect your data 261
Up to Date
Text Encoding no longer available in the Firefox menu panel 256
Up to Date
How do I request a refund for Mozilla VPN? 255
Up to Date
Open PDFs in Firefox for Android 254
Up to Date
Change your default search engine in Firefox for iOS 253
Up to Date
Multi-Hop - Encrypt your data twice for enhanced security while using Mozilla VPN 253
Up to Date
Getting started with the Firefox for Android tablet browser 252
Up to Date
Vacation Response 250
Up to Date
Add a login with the Firefox Password Manager 247
Up to Date
How to stay safe on the web 247
Up to Date
Firefox privacy and security features 245
Up to Date
Add or edit your Monitor information 244
Review Needed
Add, delete and view bookmarked webpages in Firefox for Android 243
Up to Date
Message Tags - Categorize your email in Thunderbird 242
Up to Date
Deploy Firefox with language packs 241
Up to Date
In which countries is Mozilla VPN available to subscribe? 241
Up to Date
Resolve “The installation seems to be incomplete/corrupt” error in Firefox on Windows 240
Up to Date
Edit or delete a login with the Firefox Password Manager 238
Up to Date
Search your browsing history and bookmarks in Firefox for Android 236
Up to Date
Add a website shortcut to your home screen on iOS 235
Up to Date
Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication 235
Up to Date
Forget button - quickly delete your browsing history on Firefox 234
Up to Date
Troubleshoot Mozilla VPN connection problems 234
Up to Date
Mozilla Crash Reporter TB 233
Up to Date
Add a secondary email address to Mozilla accounts 232
Up to Date
How to use collections on addons.mozilla.org 232
Up to Date
View bookmarks on your home screen 232
Up to Date
Mute sound in Firefox tabs 228
Up to Date
Create an email mask through Firefox Relay 226
Up to Date
Create a shortcut to a website on Firefox for Android 226
Up to Date
Built-in themes in Firefox - alternative to complete themes 225
Up to Date
Get your local weather forecast from the Firefox address bar 224
Up to Date
Which version of Firefox am I using? 223
Up to Date
OpenPGP in Thunderbird for Android - How To 222
Up to Date
Joining public WiFi while on Mozilla VPN 221
Up to Date
Connecting to unsecured networks while using Mozilla VPN 220
Up to Date
Set Firefox as the default browser for iOS 217
Up to Date
What is the Mozilla VPN kill switch? 216
Up to Date
Playing 4K (Ultra-High Definition) YouTube videos in Firefox 215
Up to Date
Suspicious activity on my Mozilla account 213
Up to Date
Find what version of Thunderbird you are using 210
Up to Date
Getting started with the Thunderbird main window 209
Up to Date
Make reading easier with Firefox's contrast control settings 209
Up to Date
Firefox does not work - Common fixes to get you back up and running 208
Up to Date
Personalize Firefox with colorways 208
Up to Date
Why Firefox says "Your browser is being managed by your organization." 208
Up to Date
See active policies on Firefox for Enterprise 206
Up to Date
Autocomplete settings in the Firefox Focus address bar 204
Up to Date
Add web pages to your Reading List on Firefox for iOS 203
Up to Date
Export and share a calendar 203
Up to Date
How Firefox Sync keeps your data safe even if TLS fails 203
Up to Date
Message List Columns 203
Up to Date
Automatically launch Mozilla VPN when your device starts 200
Up to Date
Notifications in Thunderbird 199
Up to Date
Thunderbird and Hotmail 198
Up to Date
Thunderbird Mobile Telemetry 196
Up to Date
Feed reader replacements for Firefox 195
Up to Date
Keyboard shortcuts in Firefox for iOS 194
Up to Date
Create new calendars 192
Up to Date
Firefox update notifications on Windows 192
Up to Date
How to Use Attachments 191
Up to Date
Fix problems with Facebook games, chat and more 190
Up to Date
How to download and install Mozilla VPN on Android 189
Up to Date
How to download and install Mozilla VPN on macOS 189
Up to Date
How to disable or change the Thunderbird start page 188
Up to Date
Some videos won't play in background 188
Up to Date
Unify your POP email accounts with a global inbox 188
Up to Date
Add a Firefox widget to your Home screen 187
Up to Date
I can't sign in to Mozilla VPN - What should I do? 186
Up to Date
Subscribe to Firefox Relay Premium 185
Up to Date
Automatically fill in credit card information on Firefox for Android 184
Up to Date
Turn on/off saved logins, login sync and login autofill in Firefox for Android 183
Up to Date
Websites show a spinning wheel and never finish loading 183
Up to Date
Print simplified, clutter-free pages in Firefox 181
Up to Date
Set Firefox as your mail-to default on Windows 181
Up to Date
Re-enable add-ons that were disabled when updating Firefox 180
Up to Date
Search your browsing history in Firefox for iOS 180
Up to Date
Troubleshoot issues related to add-ons 177
Up to Date
Where can I view my MDN Plus subscription information? 175
Up to Date
Adding a holiday calendar 174
Up to Date
Primary Password is replacing Master Password in Thunderbird 174
Up to Date
Sync logins in Firefox for iOS 174
Up to Date
New in Thunderbird for Android version 8 173
Up to Date
Remove the Other Bookmarks folder from the Bookmarks Toolbar 173
Up to Date
Safari Integration in Firefox Focus for iOS 172
Up to Date
Customize Firefox on macOS using configuration profiles 171
Up to Date
Telemetry collection - Windows default browser trends 171
Up to Date
How do I update my payment information on Mozilla VPN? 170
Up to Date
Change your default search on Firefox Focus for Android 169
Up to Date
I forgot my Mozilla account password and I can't sign in to Mozilla VPN 169
Up to Date
Firefox Relay - Email and Phone masks 166
Up to Date
Grant camera access to Firefox for Android 165
Up to Date
Keyboard Shortcuts for Searching 165
Up to Date
Mozilla account deletion due to inactivity 164
Up to Date
Choose your opening screen for Firefox for iOS 163
Up to Date
Using Identities 162
Up to Date
Changing IMAP to POP 161
Up to Date
Explore the Firefox for Android menu 161
Up to Date
Explore the toolbar in Firefox for iOS 161
Up to Date
How to configure Close Tab warnings in Firefox 161
Up to Date
Mozilla service providers and partners 161
Up to Date
How do I choose my server on Mozilla VPN? 160
Up to Date
How can I tell if Mozilla VPN is connected? 159
Up to Date
How to obtain the Mozilla VPN Logs 159
Up to Date
Change the default language of Firefox for Android 155
Up to Date
Thunderbird Matrix Chat FAQ 155
Up to Date
Use Multi-Account Containers with Mozilla VPN 155
Up to Date
Use tabs in Firefox for iOS 155
Up to Date
How do I copy and paste text on Android? 154
Up to Date
How to Customize the New Mail Sound 154
Up to Date
Addressing an Email 153
Up to Date
Add the Firefox Search widget to your home screen 153
Up to Date
Configuration Options for Attachments 153
Up to Date
How do I share things from Firefox for Android? 153
Up to Date
Review installed extensions 153
Up to Date
Search within a web page in Firefox for iOS 152
Up to Date
Thunderbird 115 Supernova FAQ 152
Up to Date
Why do I get a harmful download message when downloading Firefox on Windows? 152
Up to Date
Enable or disable search engines on Firefox for iOS 151
Up to Date
Firefox doesn't save web form entries 151
Up to Date
Firefox starts automatically when I restart Windows 151
Up to Date
I forgot my password for Mozilla account and I can't sign in to Firefox Relay 151
Up to Date
Sync custom preferences 151
Up to Date
Thunderbird Software Update Failed 151
Up to Date
Recommended Firefox extensions for families and students 150
Up to Date
How do I report an issue with Firefox Relay? 149
Up to Date
Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10) 149
Up to Date
Choose the Mozilla VPN plan that is right for you 147
Up to Date
How to sign up for Mozilla VPN 147
Review Needed
Thunderbird makes unrequested connections 147
Up to Date
X-Mouse Button Control in Firefox 110 147
Up to Date
Zoom in and out of websites on Firefox for Android 147
Up to Date
Recover user data missing after Thunderbird update 146
Up to Date
What is Mozilla Connect? 146
Up to Date
Add shortcuts to websites on your home screen 145
Up to Date
How to Customize Toolbars 145
Up to Date
Install the Firefox Relay extension on Firefox for desktop 145
Up to Date
Use a Primary Password with Sync 145
Up to Date
Firefox says it's just updated every time it starts - how to fix 144
Up to Date
Unlink your Google or Apple ID from your Mozilla account 144
Up to Date
Domains to allow for Firefox 143
Up to Date
Firefox for iOS won't load web pages 143
Up to Date
Upgrading from an older version of Thunderbird 143
Up to Date
Advanced panel - System, network, updates, and other advanced settings in Thunderbird 142
Up to Date
Instant Messaging and Chat 142
Review Needed
Unable to uninstall add-ons (extensions or themes) 142
Up to Date
Wrong home page opens when I start Firefox - How to fix 142
Up to Date
Security panel - Junk, scam, antivirus, and password settings in Thunderbird 141
Up to Date
Open Search 140
Up to Date
Tables - Format messages with rows and columns 140
Up to Date
How does Firefox for Android use the permissions it requests? 139
Up to Date
Quickly access previously generated masks 138
Up to Date
Set Firefox Focus as default browser on Android 138
Up to Date
Cannot delete messages 137
Up to Date
Rate your Firefox experience, surveys and out of date messages (Heartbeat) 137
Up to Date
Understanding in depth the profile per installation feature 136
Up to Date
New in Thunderbird for Android 135
Up to Date
Firefox keeps asking me for Primary Password 134
Up to Date
How can I contact support if I can’t sign in to Mozilla VPN 134
Up to Date
Repackage the Windows installer 134
Up to Date
Accessibility not available during multi-process support 133
Up to Date
Certificate warnings in Firefox for iOS 133
Up to Date
Control personal device and local network permissions on Firefox for Android 133
Up to Date
How it Works - Respectful Ads @ Mozilla 133
Up to Date
How to View and Manage Saved Articles in Pocket for iOS 133
Review Needed
Open a new private tab in Firefox Focus for Android 133
Up to Date
Well known sources for downloading the Thunderbird email software 133
Up to Date
Profiling Thunderbird Performance 132
Review Needed
Uninstall Firefox for Android extensions 132
Up to Date
What happened to Firefox Send? 132
Up to Date
Custom installation of Thunderbird on Windows 130
Up to Date
Reply to forwarded emails with Firefox Relay Premium 129
Up to Date
Add Search Engine to Open Search 127
Up to Date
Change the default language on Firefox for iOS 127
Up to Date
How to Use Find in Page for Firefox for Android 127
Up to Date
Disable Mozilla VPN protection for a specific website 125
Up to Date
Firefox Browser welcome pages - helping you get more from Firefox products and services 125
Up to Date
How can I send a large attachment? 125
Up to Date
Enable or disable Local Network Access on iOS 124
Up to Date
Block deceptive content and dangerous downloads in Firefox 123
Up to Date
Firefox Homepage Lift Studies 123
Up to Date
Resolve breaches with Mozilla Monitor 123
Up to Date
What to do when searches take you to the wrong search website 121
Up to Date
Can I use my screen reader with the new Firefox? 120
Up to Date
Download the Beta and Nightly versions of Firefox Focus for Android 120
Up to Date
Firefox Support for Organizations 119
Up to Date
Using OpenPGP secret keys that advertise features that are not supported by Thunderbird 119
Up to Date
Firefox for Enterprise 78 - Release notes 116
Up to Date
Make Firefox for Enterprise the default browser 116
Up to Date
Stop screen brightness from dimming in Thunderbird for Android 116
Up to Date
Unified Toolbar 115
Up to Date
Thunderbird 128 Nebula FAQ 114
Up to Date
View and control data collected by Mozilla VPN 114
Up to Date
Website Dark Mode in Firefox for iOS 114
Up to Date
Download and install Mozilla VPN on iOS 113
Up to Date
Set Firefox as your default browser from the notification panel on Android 113
Up to Date
Create a new event or task 112
Up to Date
Thunderbird release notes - What's new and known issues 112
Up to Date
Compacting folders - Potential complications 111
Up to Date
Manage multiple tabs in Firefox for Android 111
Review Needed
Using Saved Searches 111
Up to Date
Download photos and files on Firefox for iOS 110
Up to Date
Manage policies on macOS desktops 110
Up to Date
Viewing Desktop Sites on Firefox iOS 110
Up to Date
Save web pages as PDFs in Firefox for iOS 109
Up to Date
Auto-close open tabs in Firefox for Android 108
Up to Date
Use the Eyedropper tool in Firefox to sample colors 108
Up to Date
How can I help submit and resolve bugs in the MDN content repo? 107
Up to Date
Address autofill on Firefox 106
Up to Date
Data Loss Prevention 106
Up to Date
Firefox for Enterprise 145 - Release notes 106
Up to Date
Manage your Monitor notifications 106
Up to Date
Report Site Issues on Firefox for iOS 106
Up to Date
Use the in-browser print function on Firefox for Android 106
Up to Date
Disable email forwarding - Stop receiving emails sent through your masks 105
Up to Date
How do I share Firefox between people on a computer? 105
Up to Date
How to Install and Use another Language in the Dictionary on Thunderbird 105
Up to Date
View articles recommended by Pocket on your Firefox New Tab and homepage 104
Up to Date
View recently saved bookmarks from your homepage on Firefox for iOS 104
Up to Date
View recent tabs on your Firefox for iOS homepage 104
Up to Date
Where can I get help with the MDN API and documentation? 104
Up to Date
Firefox for Enterprise 140 - Release notes 103
Up to Date
Firefox macOS session resume feature 103
Up to Date
Set Firefox Lite as your default browser 103
Up to Date
Why can’t I use Firefox sync with my Google or Apple ID? 103
Up to Date
Firefox accounts renamed Mozilla accounts - What you need to know 102
Up to Date
Firefox Focus for Android - Frequently asked questions 102
Up to Date
How can I get the latest version of Thunderbird on Windows XP or Vista? 102
Up to Date
How do I view synced tabs on Firefox for Android? 102
Up to Date
How to use a Virtual Card (vCard) 102
Up to Date
Mobile Accessibility Features 102
Up to Date
Generate strong passwords in Firefox for iOS 101
Up to Date
Firefox for Android’s protection against fingerprinters 99
Up to Date
Turn off ads on MDN Plus 99
Up to Date
AMO (addons.mozilla.org) - Managing account data 98
Up to Date
How do I monitor multiple email addresses? 98
Up to Date
Receive only important emails sent through your masks with Firefox Relay Premium 98
Up to Date
What to do after you have subscribed to Mozilla VPN 98
Up to Date
Choosing a Firefox CPU architecture for Windows OS 97
Up to Date
Switching the folder pane view 97
Up to Date
Test versions of Firefox for your organization 97
Up to Date
What's the difference between MDN and MDN Plus? 96
Up to Date
Add and delete collections in MDN Plus 95
Up to Date
Change themes in Firefox for iOS 95
Up to Date
How do I tell if I have the 32-bit or 64-bit Firefox? 95
Up to Date
OpenPGP keys might be authentic or counterfeit 95
Up to Date
userChrome.css and .js and userContent are unsupported 95
Up to Date
How do I contact MDN Plus support? 94
Up to Date
How to manually add accounts to the password manager in Firefox for iOS 94
Up to Date
Firefox release notes - What's new and known issues 93
Up to Date
Glossary of Terms including types of Accounts 93
Up to Date
How to automatically label your new email masks 93
Up to Date
Creating a Newsgroup Account 92
Up to Date
Exclude applications from Mozilla VPN protection 92
Up to Date
Home page with pipe character opens extra tabs when Firefox starts 92
Up to Date
Register your own domain with Firefox Relay Premium 92
Up to Date
What's New in Firefox Focus for iOS 92
Up to Date
How to delete an email mask 91
Up to Date
Privacy panel - Remote content and cookie settings in Thunderbird 91
Review Needed
View mobile bookmarks on your computer 90
Up to Date
Where can I earn badges? 90
Up to Date
Firefox Relay Premium FAQ 89
Up to Date
How do I reset Mozilla VPN? 89
Up to Date
Privacy settings in Firefox for Enterprise 89
Up to Date
Restore the default Smart Bookmarks Folders 89
Up to Date
Thunderbird and Logjam 89
Up to Date
What to do after a data breach 89
Up to Date
End of support for Adobe Flash 88
Up to Date
Explore the Firefox for iOS menu 88
Up to Date
My privacy settings were changed from Custom to Standard 88
Up to Date
Play videos full screen on Firefox for Android 88
Up to Date
Use labels to keep your masks organized in Firefox Relay 88
Up to Date
A program on your computer interferes with the Mozilla VPN extension 86
Up to Date
Change your wallpaper in Firefox for iOS 86
Up to Date
Firefox blocked by macOS 15 Sequoia firewall - What you need to know 86
Up to Date
Generate strong passwords in Firefox for Android 86
Up to Date
How do I change my Privacy features? 86
Up to Date
Deploy Firefox on Windows 85
Up to Date
Enable light or dark mode in MDN 85
Up to Date
Global Privacy Control in Firefox for Android 85
Up to Date
How does Firefox Focus for Android use the permissions it requests? 85
Up to Date
Get help with Firefox Developer Edition 84
Up to Date
Thunderbird Daily 84
Up to Date
Unable to install add-ons (extensions or themes) in Thunderbird 84
Up to Date
Access toolbar functions using the keyboard 83
Up to Date
Automatically fill in your address on web forms in Firefox for Android 83
Up to Date
Copy text from images on Firefox for MacOS 83
Up to Date
Disable high contrast mode in Firefox 83
Up to Date
Firefox Lite Content and Services 83
Up to Date
Send a tab from Firefox for iOS to another device 83
Up to Date
Unable to download files in Windows 10 when Parental Controls are on 83
Up to Date
Uninstall Firefox for iOS 83
Up to Date
Integrate Firefox Relay into the Firefox Password Manager 82
Up to Date
Back up your Firefox installation folder 81
Up to Date
Why do I get an error when I try to upgrade my subscription? 81
Up to Date
Disable credit card and payment method syncing across devices 80
Up to Date
Hide Images in Firefox for iOS 80
Up to Date
Block cookie banners on Firefox for Android 79
Up to Date
How does Firefox Focus for iOS use the permissions it requests? 79
Up to Date
Multiwindow support on iPad for Firefox 79
Up to Date
How do I block phone calls or texts to my Relay Phone mask? 77
Up to Date
How do I update Mozilla VPN? 77
Up to Date
Report extensions and themes for abuse 77
Up to Date
Thunderbird and Comcast 77
Up to Date
Orbit Frequently Asked Questions 76
Up to Date
How Review Checker preserves user privacy 75
Up to Date
Understand unexpected script warnings in Firefox 75
Up to Date
How do I quit Firefox for Android? 74
Up to Date
Install the Firefox Relay extension in Firefox for Android 74
Up to Date
Difficulties opening or using a website in Firefox Focus for Android 100 73
Up to Date
Get started with Firefox 141 for iOS 73
Up to Date
Problems with email and how to find help 73
Up to Date
Voice input in Firefox for Android 73
Up to Date
Changing calendar preferences 72
Up to Date
Navigation bar in Firefox for iOS 72
Up to Date
View recent tabs on your Firefox for Android homepage 72
Up to Date
Mozilla VPN - FAQ 71
Up to Date
Search Firefox instantly on your Android home screen 71
Up to Date
Change the default search in Firefox Focus on iOS 70
Up to Date
Dangerous directories 70
Up to Date
New in Thunderbird 102 70
Up to Date
Autofill Credit Cards in Firefox for iOS 69
Up to Date
Avoid crashes - Tips and tricks 69
Up to Date
Manage the Mozilla VPN extension preferences 69
Up to Date
Setting Up Roaming Users Profiles 69
Up to Date
Troubleshooting speed issues on Mozilla VPN 69
Up to Date
Thunderbird’s Scam Detection 68
Up to Date
Address screen sharing issues with Firefox on macOS 15 Sequoia 67
Up to Date
How to cast YouTube videos on Firefox for Fire TV 67
Up to Date
I can't find Firefox Focus in Germany, Austria or Switzerland 67
Up to Date
Live Bookmarks - Subscribe to a web page for news and updates 67
Up to Date
Change your theme in Firefox Focus for Android 66
Up to Date
Thunderbird Crashes 66
Up to Date
Uninstall Firefox for Android 66
Up to Date
What is search hijacking? 66
Up to Date
64-bit Firefox crashes with Citrix's XenApp VM 65
Up to Date
How do I contact support for Relay Premium? 65
Up to Date
RCS messaging and Mozilla VPN 65
Up to Date
Videos don't have sound on Citrix 65
Up to Date
What's new in Firefox Lite (version 2.5) 65
Up to Date
Work with events 65
Up to Date
Change site permissions in Firefox Focus for Android 63
Up to Date
Firefox for Enterprise 133 - Release notes 63
Up to Date
How do I contact MDN Plus support if I forgot my password for Mozilla account? 63
Up to Date
How do I share a tab from Firefox for Android? 63
Up to Date
Inviting Other People to Events 63
Up to Date
Where can I find a list of policies for Firefox for Enterprise? 63
Up to Date
How do I uninstall Mozilla VPN? 62
Up to Date
The language of the websites I visit changes when I turn Mozilla VPN on - What to do 62
Up to Date
Compatibility with Exploit protection on Windows 61
Up to Date
Difficulties opening or using a website in Firefox 100 61
Up to Date
Safe browsing in Firefox Focus 61
Up to Date
View articles recommended by Pocket on your Firefox for iOS homepage 61
Up to Date
I can’t play audio on a Remote Desktop Connection 60
Up to Date
Bugzilla - Managing account data 59
Up to Date
Firefox for Enterprise 81 - Release notes 59
Up to Date
How do I become an issuer? 59
Up to Date
I forgot my Password for Mozilla account and I can't sign in to MDN Plus 59
Up to Date
Managing Thunderbird Updates 59
Up to Date
MDN - Managing account data 59
Up to Date
What's new in Firefox for iOS (version 40) 59
Up to Date
Firefox desktop icon gallery for SUMO contributors 58
Up to Date
How will DNS work when using the VPN extension? 57
Up to Date
Identify noisy tabs in Firefox for Android 57
Up to Date
What's new in Firefox Klar for iOS (version 40) 57
Up to Date
Drag and drop links and tabs to and from Firefox 56
Up to Date
Unsent crash reports in Firefox 56
Review Needed
Using Dark Theme in Firefox for iOS 56
Up to Date
Where can I go for Open Badges support? 56
Up to Date
Access popular sites from Firefox Lite 55
Up to Date
Copy a saved password in Firefox for Android 55
Up to Date
Get custom suggestions in the Firefox address bar 55
Up to Date
How to fix an error when trying to open Telegram or Slack on Firefox 55
Up to Date
Manage your Mozilla account newsletter and email preferences 55
Up to Date
Thunderbird end of Support for XP and Vista 55
Up to Date
Firefox for Enterprise 144 - Release notes 54
Up to Date
Firefox hangs when copying with Suggested Actions enabled on Windows 11 - What to do 54
Up to Date
New in Thunderbird 115 Supernova 54
Up to Date
Remove a search engine in Firefox Focus for Android 54
Up to Date
Firefox Focus main Menu 53
Up to Date
How does Firefox for iOS use the permissions it requests? 53
Up to Date
How to replace Google Assistant with a Firefox search 53
Up to Date
Private Browsing in Firefox Lite 53
Up to Date
Relay Phone Masking FAQ 53
Up to Date
Use Face ID or Touch ID on Firefox Klar 53
Up to Date
Calendar updates issues with Thunderbird 52
Up to Date
Deploy Firefox customizations on macOS 52
Up to Date
How do I opt out of Mozilla Monitor? 52
Up to Date
What's new in Firefox for iOS (version 39) 52
Up to Date
What to do if another extension interferes with the Mozilla VPN extension 52
Up to Date
Firefox for Enterprise 115 - Release notes 51
Up to Date
Searching with Firefox for Android 51
Up to Date
Tracking Protection on Firefox Focus for iOS 51
Up to Date
Why aren’t my add-ons working on some websites? 51
Up to Date
Facebook Container isn't working 50
Up to Date
How to disable the Firefox Relay autofill icon on online fields and websites 50
Up to Date
Managing policies on Linux desktops 50
Up to Date
Screenshot categories in Firefox Lite 50
Up to Date
Verify a Mozilla Thunderbird installation package 50
Up to Date
What is Firefox Klar for Android? 50
Up to Date
Remove a search engine in Firefox Focus for iOS 49
Up to Date
What languages is Mozilla VPN available in? 49
Up to Date
Configuring Lightning 48
Up to Date
Primary Password is replacing Master Password 48
Up to Date
Switch to desktop view on Firefox Focus for Android 48
Up to Date
Thunderbird support has ended for Mac OS X 10.6, 10.7 and 10.8 48
Up to Date
"Certificate cannot be trusted" warning in Kazakhstan 47
Up to Date
Change the date or time of an event 47
Up to Date
File system paths on Linux are always treated as UTF-8 47
Up to Date
Fritz!box isn't working when Mozilla VPN is on 47
Up to Date
What's new in Firefox for iOS (version 111) 47
Up to Date
What's new in Firefox for iOS (version 34) 47
Up to Date
Why does Monitor show me in a data breach for a site I never signed up to? 47
Up to Date
Firefox for Enterprise 118 - Release notes 46
Up to Date
How do you use Adjust in Firefox? 46
Up to Date
Remove a search engine in Firefox Klar for Android 46
Up to Date
Why do I see a white screen after updating Mozilla VPN to version 2.8.3? 46
Up to Date
Firefox for Android (68 and earlier) end of support 45
Up to Date
Turn search suggestions on or off on Firefox for iOS 45
Up to Date
Unsent crash reports in Firefox for Android 45
Up to Date
What's new in Firefox for iOS (version 35) 45
Up to Date
Block cookies in Firefox Focus for Android 44
Up to Date
Create a recurring event 44
Up to Date
Firefox for Enterprise 128 - Release notes 44
Up to Date
Firefox for Enterprise 132 - Release notes 44
Up to Date
How do I cancel my subscription to Firefox Relay? 44
Up to Date
Open and switch between multiple websites (multi-tab) 44
Up to Date
Reorder tabs from tab view 44
Up to Date
What are email trackers and how can I block them with Firefox Relay? 44
Review Needed
What's new in Firefox for iOS (version 96) 44
Up to Date
Drag links to and from Firefox Focus 43
Up to Date
Thunderbird and AT&T 43
Up to Date
Edit top sites on Firefox Lite home screen 42
Up to Date
How do I reply to a text message sent to my phone mask? 42
Up to Date
Lightning User Interface 42
Up to Date
Web pages aren't displaying properly in Firefox for Android 42
Up to Date
Find words on a page in Firefox Focus for Android 41
Up to Date
Firefox Lite Turbo Mode 41
Up to Date
General questions about Relay email domains 41
Up to Date
How can I personally display Open Badges? 41
Up to Date
How is Facebook Container different from Multi-account Containers? 41
Up to Date
How to delete my Mozilla account via the Mozilla VPN app on Android and iOS 41
Up to Date
How to share URLs on Firefox for macOS 41
Up to Date
What is Mozilla's Open Badges project? 41
Up to Date
What's new in Firefox for iOS (version 107) 41
Up to Date
What's new in Firefox for iOS (version 98) 40
Up to Date
Your hardware is no longer supported by Thunderbird 40
Up to Date
Find words on a page in Firefox Lite 39
Up to Date
How do I share the badges I've earned? 39
Up to Date
New in Thunderbird 128 Nebula 39
Up to Date
What's new in Firefox for iOS (version 105) 39
Up to Date
Add Firefox to the Today view on your iOS device 38
Up to Date
How can I help by submitting mobile performance data? 38
Up to Date
Firefox is no longer available for download in the T-Store 37
Up to Date
Re-enable multi-process support disabled by Windows utilities 37
Up to Date
Send text or multimedia messages from Firefox for Android 37
Up to Date
Unsafe properties of OpenPGP keys might be ignored 37
Up to Date
What's new in Firefox for iOS (version 37) 37
Up to Date
How do you use Google Firebase in Firefox? 36
Up to Date
Names but no Email Addresses are Displayed 36
Up to Date
Travel deals and guides in Firefox Lite 36
Up to Date
What's new in Firefox for iOS (version 103) 36
Up to Date
What's new in Firefox for iOS (version 108) 36
Up to Date
Why Open Badges? 36
Up to Date
A guide to linking to support articles 35
Up to Date
Change to desktop view on Firefox Focus for iOS 35
Up to Date
Change your default search on Firefox Klar for Android 35
Up to Date
Configuration Options for Identity 35
Up to Date
Firefox for Enterprise 114 - Release notes 35
Up to Date
Firefox for Enterprise 131 - Release notes 35
Up to Date
Relay Phone Masking - How long can I talk when I get a call? 35
Up to Date
Share your Android device with a Firefox Guest Session 35
Up to Date
What's new in Firefox for iOS (version 100) 35
Up to Date
What's new in Firefox for iOS (version 38) 35
Up to Date
What's new in Firefox for iOS (version 99) 35
Up to Date
Clear your cache without clearing your browsing history 34
Up to Date
Enable email invitations for CalDAV servers configured to do serverside scheduling 34
Up to Date
Firefox for Enterprise 130 - Release notes 34
Up to Date
How do I request a refund for Firefox Relay Premium 34
Up to Date
How do I request a refund for MDN Plus? 34
Up to Date
Perform price comparisons in Firefox Lite 34
Up to Date
What is Firefox Klar for iOS? 34
Up to Date
Add search engines in Firefox Klar for iOS 33
Up to Date
Firefox for Enterprise 113 - Release notes 33
Up to Date
Firefox for Enterprise 90 - Release notes 33
Up to Date
Solve math calculations directly in your Firefox address bar 33
Up to Date
Usage Data Changes for Firefox for iOS and Android 33
Up to Date
Access the latest news from Firefox Lite 32
Up to Date
Block cookies in Firefox Klar for Android 32
Up to Date
Firefox for Enterprise 109 - Release notes 32
Up to Date
Install system add-ons on Firefox for Enterprise 32
Up to Date
What's new in Firefox for iOS (version 104) 32
Up to Date
What's new in Firefox for iOS (version 106) 32
Up to Date
What's New in Firefox Klar for iOS 32
Up to Date
Debugging policy issues 31
Up to Date
Firefox crashes - asking for support 31
Up to Date
Firefox for Enterprise 98 - Release notes 31
Up to Date
In which countries is MDN Plus available to subscribe? 31
Up to Date
Mozilla Voice Server Proxy Retiring 31
Up to Date
What happened to my Live Bookmarks? 31
Up to Date
What is a Mozilla Backpack? 31
Up to Date
Discourse - Managing account data 30
Up to Date
Find words on a page in Firefox Klar for iOS 30
Up to Date
Pontoon - Managing account data 30
Up to Date
Set Firefox Klar as the default browser for iOS 30
Up to Date
Thunderbird and Sympatico 30
Up to Date
What's new in Firefox for iOS (version 101) 30
Up to Date
What's new in Firefox for iOS (version 102) 30
Up to Date
What's new in Firefox for iOS (version 97) 30
Up to Date
Will policies I set work if users already installed Firefox? 30
Up to Date
Change the default email program in Firefox for iOS 29
Up to Date
Find words on a page in Firefox Focus for iOS 29
Up to Date
Firefox for Enterprise 136 - Release notes 29
Up to Date
Firefox for Enterprise 138 - Release notes 29
Up to Date
Firefox for Enterprise 94 - Release notes 29
Up to Date
Firefox Lite enhanced search with Awesome bar 29
Up to Date
Firefox Lite - What vendors do you use that could receive my data? 29
Up to Date
SUMO - Managing account data 29
Up to Date
What is a badge? 29
Up to Date
What is BadgeKit? 29
Up to Date
Why is each open Firefox tab showing up in the Windows volume mixer? 29
Up to Date
Access downloads in Firefox Lite 28
Up to Date
Block add-ons in Firefox for Enterprise 28
Up to Date
Change Firefox Lite themes 28
Up to Date
Firefox for Enterprise 79 - Release notes 28
Up to Date
Firefox for Enterprise 85 - Release notes 28
Up to Date
Fix phone masking issues and protect voicemail privacy in Relay 28
Up to Date
I can’t watch YouTube videos fullscreen on Firefox Lite 28
Up to Date
Contact support from my Mozilla VPN app 27
Up to Date
Transfer information from the old to new Firefox for Android (Nightly or Beta) 27
Up to Date
Turn push notifications on or off in Firefox for iOS 27
Up to Date
What's new in Firefox Klar for iOS (version 97) 27
Up to Date
Firefox for Enterprise 107 - Release notes 26
Up to Date
Mozilla VPN message center 26
Up to Date
What is Mozilla BadgeKit? 26
Up to Date
What's new in Firefox for iOS (version 36) 26
Up to Date
Access games from Firefox Lite 25
Up to Date
Change your theme in Firefox Focus for iOS 25
Up to Date
Firefox for Enterprise 119 - Release notes 25
Up to Date
Firefox for Enterprise 122 - Release notes 25
Up to Date
Send Tab from another mobile app to Firefox 25
Up to Date
Change Firefox Lite to Night Mode 24
Up to Date
In what languages is Firefox Relay available in? 24
Up to Date
What's new in Firefox for iOS (version 109) 24
Up to Date
What's new in Firefox Klar for iOS (version 104) 24
Up to Date
What's new in Firefox Klar for iOS (version 106) 24
Up to Date
Add a search engine to Firefox klar for Android 23
Up to Date
Capture screenshots using Firefox Lite 23
Up to Date
Firefox for Enterprise 121 - Release notes 23
Up to Date
Firefox for Enterprise 86 - Release notes 23
Up to Date
Firefox for Enterprise 99 - Release notes 23
Up to Date
What is included in BadgeKit? 23
Up to Date
Clear browsing history from Firefox Lite 22
Up to Date
Firefox for Enterprise 127 - Release notes 22
Up to Date
How do I restore my Mozilla VPN Subscription on my mobile device? 22
Up to Date
Browse faster by blocking images in Firefox Lite 21
Up to Date
Firefox for Enterprise 89 - Release notes 21
Up to Date
How does my organization become a displayer of Open Badges? 21
Up to Date
Change your theme in Firefox Klar for Android 20
Up to Date
How do I submit a bug for Firefox Sync? 20
Up to Date
Tracking Protection on Firefox Klar for iOS 20
Up to Date
"Troubleshooting" article type best practices 20
Up to Date
Firefox for Enterprise 104 - Release notes 19
Up to Date
Lightbeam extension for Firefox is no longer supported 19
Up to Date
Receive notifications in MDN Plus 19
Up to Date
What's new in Firefox Klar for iOS (version 105) 19
Up to Date
Change site permissions in Firefox Klar for Android 18
Up to Date
Delete an individual tab in Firefox Focus for Android 18
Up to Date
Firefox for Enterprise 143 - Release notes 18
Up to Date
How do I redeem a coupon code? 18
Up to Date
Updating processor microcode 18
Up to Date
What happens when your SUMO profile is inactive or deleted 18
Up to Date
What should I do if I'm redirected to the Firefox Relay FAQ when clicking a link within an email? 18
Up to Date
Autocomplete settings in the Firefox Klar address bar 17
Up to Date
Autocomplete web addresses in the URL bar in Firefox Klar for iOS 17
Up to Date
Firefox for Enterprise 120 - Release notes 17
Up to Date
Firefox for Enterprise 124 - Release notes 17
Up to Date
Firefox for Enterprise 142 - Release notes 17
Up to Date
How to upgrade your MDN Plus subscription 17
Up to Date
Set Firefox Focus as the default browser for iOS 17
Up to Date
Firefox for Enterprise 91 - Release notes 16
Up to Date
How do I cancel my subscription to MDN Plus? 16
Up to Date
In which countries is Firefox Relay Premium available to subscribe? 16
Up to Date
Mozilla People Directory - Managing account data 16
Up to Date
What's new in Firefox Klar for iOS (version 103) 16
Up to Date
What's new in the August 31, 2015 release? 16
Up to Date
Firefox for Enterprise 125 - Release notes 15
Up to Date
Firefox for Enterprise 126 - Release notes 15
Up to Date
Firefox for Enterprise 129 - Release notes 15
Up to Date
Firefox for Enterprise 83 - Release notes 15
Up to Date
Firefox ScreenshotGo - capture and organize screenshots 15
Up to Date
Is there Open Badges research available? 15
Up to Date
Splash Accounts - Managing Account Data 15
Up to Date
"About" article type best practices 14
Up to Date
Add trusted sites to your allow list on Firefox Klar 14
Up to Date
Firefox for Enterprise 102 - Release notes 14
Up to Date
Firefox for Enterprise 123 - Release notes 14
Up to Date
Firefox for Enterprise 141 - Release notes 14
Up to Date
Firefox for Enterprise 87 - Release notes 14
Up to Date
Set Firefox Klar as your default browser on Android 14
Up to Date
"FAQ" article type best practices 13
Up to Date
Firefox for Enterprise 96 - Release notes 13
Up to Date
How do I request a refund for Monitor Plus? 13
Up to Date
I can't take screenshots of some websites on Firefox Lite 13
Up to Date
Is BadgeKit ready now? 13
Up to Date
What's new in Firefox Klar for iOS (version 107) 13
Up to Date
Bookmark pages in Firefox Lite 12
Up to Date
Change to desktop view on Firefox Klar for iOS 12
Up to Date
Change your theme in Firefox Klar for iOS 12
Up to Date
Firefox for Enterprise 100 - Release notes 12
Up to Date
Firefox for Enterprise 92 - Release notes 12
Up to Date
Share pages with Firefox from other browsers 12
Up to Date
What's new in Firefox Klar for Android 12
Up to Date
Firefox for Enterprise 116 - Release notes 11
Up to Date
Firefox for Enterprise 95 - Release notes 11
Up to Date
Firefox for Enterprise 97 - Release notes 11
Up to Date
Search suggestions in Firefox Klar for Android 11
Up to Date
What is the Open Badges Infrastructure? 11
Up to Date
Common Voice Accounts - Managing Account Data 10
Up to Date
Crash on Broadwell-U with old microcode 10
Up to Date
Firefox for Enterprise 110 - Release notes 10
Up to Date
Firefox for Enterprise 80 - Release notes 10
Up to Date
Firefox Klar for Android - Frequently asked questions 10
Up to Date
Firefox Sync takes too long to sync or send pages from my iPhone or iPad 10
Up to Date
How do I update my payment information for my MDN Plus subscription? 10
Up to Date
How to create an in-product, stable link 10
Up to Date
Remove a search engine in Firefox Klar for iOS 10
Up to Date
Safe browsing in Firefox Klar 10
Up to Date
Add web page shortcuts to your Home screen in Firefox Klar 9
Up to Date
Firefox for Enterprise 112 - Release notes 9
Up to Date
Firefox for Enterprise 139 - Release notes 9
Up to Date
Firefox for Enterprise 93 - Release notes 9
Up to Date
"How-to" article type best practices 9
Up to Date
Learn how to subscribe to MDN Plus 9
Up to Date
Open a new private tab in Firefox Klar 9
Up to Date
Website will not allow Firefox to display the page if another site has embedded it 9
Up to Date
Firefox for Enterprise 117 - Release notes 8
Up to Date
Firefox for Enterprise 82 - Release notes 8
Up to Date
Firefox for Enterprise 84 - Release notes 8
Up to Date
Moderator - Managing account data 8
Up to Date
What's new in Firefox Klar for iOS (version 99) 8
Up to Date
Difficulties with a website in Firefox Klar for Android 100 7
Up to Date
Drag links to and from Firefox Klar 7
Up to Date
Firefox for Enterprise 88 - Release notes 7
Up to Date
How do I contact support for Monitor Plus? 7
Up to Date
How to opt out of studies on Firefox Klar for iOS 7
Up to Date
Deceased or incapacitated account management FAQ 6
Up to Date
Firefox for Enterprise 137 - Release notes 6
Up to Date
How does Firefox Klar for Android use the permissions it requests? 6
Up to Date
How do I change my MDN Plus subscription plan? 6
Up to Date
HTTPS-Only Mode in Firefox Klar for Android 6
Up to Date
What's New in Firefox Klar for iOS (version 39) 6
Up to Date
Why did we create Mozilla BadgeKit? 6
Up to Date
Change the default search in Firefox Klar on iOS 5
Up to Date
Firefox for Enterprise 101 - Release notes 5
Up to Date
GeckoView in Firefox Klar 5
Up to Date
What's new in Firefox Klar for iOS (version 98) 5
Up to Date
Where is technical documentation for BadgeKit? 5
Up to Date
Are all my badges public? 4
Up to Date
How does Firefox Klar for iOS use the permissions it requests? 4
Up to Date
Search suggestions in Firefox Klar for iOS 4
Up to Date
Find words on a page in Firefox Klar for Android 3
Up to Date
Who is BadgeKit for? 3
Up to Date
Where can I go for technical help? 2
Up to Date
Delete an individual tab in Firefox Klar for Android 1
Up to Date
Placeholder article 091802 1
Up to Date
Who else is issuing Open Badges? 1
Up to Date
Change to desktop view on Firefox Klar for Android
Up to Date