Most Visited

Article Visits Status
Get started with Firefox - An overview of the main features 3,644,555
What does "Your connection is not secure" mean? 1,383,613
New in Thunderbird 45.0 1,257,350
Review Needed
Refresh Firefox - reset add-ons and settings 1,181,885
Update Firefox to the latest version 808,867
How does built-in Phishing and Malware Protection work? 780,733
Delete browsing, search and download history on Firefox 573,722
What's new in Firefox for iOS (version 3.0) 552,028
Page Info window - View technical details about the page you are on 522,515
Add-on signing in Firefox 479,167
New in Thunderbird 38.0 408,881
About Tiles in New Tab 254,828
Startup, home page, tabs, and download settings 214,239
Send plugin crash reports to help Mozilla improve Firefox 202,092
Web Push notifications in Firefox 181,920
Manage my default search engines in Firefox for Android 159,948
Review Needed
Why do I have to click to activate plugins? 146,289
Install the Flash plugin to view videos, animations and games 145,635
Private Browsing - Use Firefox without saving history 125,226
Find and install add-ons to add features to Firefox 118,453
How to download and install Firefox on Windows 113,132
Watch DRM content on Firefox 110,089
Mixed content blocking in Firefox 106,291
Install Firefox on Linux 103,809
How to set the home page 99,335
Clear your browsing history and other personal data on Firefox for Android 98,323
Troubleshoot the "Secure Connection Failed" error message 97,390
Search suggestions in Firefox 96,640
Keyboard shortcuts - Perform common Firefox tasks quickly 96,615
Pop-up blocker settings, exceptions and troubleshooting 95,450
Advanced panel - Accessibility, browsing, network, updates, and other advanced settings in Firefox 94,011
Profiles - Where Firefox stores your bookmarks, passwords and other user data 86,944
View synced tabs from other devices 84,248
Flash Plugin - Keep it up to date and troubleshoot problems 82,583
How to clear the Firefox cache 82,381
Adobe Flash protected mode in Firefox 79,331
Enable and disable cookies that websites use to track your preferences 70,458
Tracking Protection in Private Browsing 69,293
Applications panel - Set how Firefox handles different types of files 67,916
How to download and install Firefox on Mac 64,456
How do I set up Sync on my computer? 61,039
Make Firefox your default browser 60,797
Filelink for Large Attachments 60,064
Review Needed
Settings for web content, pop-ups, fonts, and languages 59,837
Use the Java plugin to view interactive content on websites 55,485
Cookies - Information that websites store on your computer 54,354
Password Manager - Remember, delete, change and import saved passwords in Firefox 53,806
Use the Search bar in Firefox 52,256
Install an older version of Firefox 51,687
Delete cookies to remove the information websites have stored on your computer 51,316
Troubleshoot Firefox issues using Safe Mode 49,695
Adobe Flash plugin has crashed - Prevent it from happening again 49,589
What's new in Firefox for iOS 2.0 48,949
Firefox hangs or is not responding - How to fix 48,000
Customize the New Tab page 47,368
Private Browsing in Firefox for iOS 46,942
Warning Unresponsive script - What it means and how to fix it 46,259
Restore bookmarks from backup or move them to another computer 44,954
Use the Profile Manager to create and remove Firefox profiles 44,029
Disable or remove Add-ons 43,896
Firefox is slow - How to make it faster 41,728
Update to the latest version of Firefox for Android 40,993
Review Needed
Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems 40,802
Find what version of Firefox you are using 38,227
Reset Firefox preferences to troubleshoot and fix problems 36,174
How do I tell if my connection to a website is secure? 35,118
Control Center - manage site privacy and security controls 32,989
Configuration Editor for Firefox 32,590
Security and passwords settings 32,558
Tracking Protection in Firefox for Android 31,888
Firefox uses too much memory (RAM) - How to fix 31,797
Troubleshoot and diagnose Firefox problems 30,946
Private Browsing on Firefox for Android 30,653
Will Firefox work on my mobile device? 30,280
How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites 30,026
Customize Firefox controls, buttons and toolbars 30,011
Firefox crashes - Troubleshoot, prevent and get help fixing crashes 29,861
Use plugins to play audio, video, games and more 29,858
Moving Thunderbird Data to a New Computer 29,664
Websites don't load - troubleshoot and fix error messages 29,462
Back up and restore information in Firefox profiles 28,797
Settings for privacy, browsing history and do-not-track 28,037
Export Firefox bookmarks to an HTML file to back up or transfer bookmarks 27,589
Awesome Bar - Search your Firefox bookmarks, history and tabs from the address bar 27,525
Set up a passcode and Touch ID in Firefox 27,328
Upgrade your graphics drivers to use hardware acceleration and WebGL 26,281
Recovering important data from an old profile 26,201
Profiles TB 26,160
Hide or display Tiles in New Tab 25,004
Create bookmarks to save your favorite webpages 24,708
Firefox uses too many CPU resources - How to fix 24,356
View PDF files in Firefox without downloading them 23,501
Uninstall Firefox from your computer 23,197
How do I turn on the Do Not Track feature? 23,075
Troubleshoot Firefox issues caused by malware 22,565
Fix common audio and video issues 21,694
Restore previous session - Configure when Firefox shows your most recent tabs and windows 21,242
Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window 21,143
Websites say cookies are blocked - Unblock them 20,471
Import bookmarks from Google Chrome 20,389
Sync bookmarks, tabs, history and passwords on Android 20,194
What do the SSLv3 error messages mean on Firefox? 20,040
Firefox can't load websites but other browsers can 19,893
How do I watch Flash videos with Firefox for Android? 19,648
Using Tabs on Firefox for Android 19,547
How to allow Java on trusted sites 19,226
Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems 19,186
Font size and zoom - increase the size of web pages 19,137
Create a desktop shortcut to a website 18,878
Server Not Found - Troubleshoot connection problems 18,837
"This Connection is Untrusted" error message appears - What to do 18,619
Firefox won't start - find solutions 18,324
How can I get the latest version of Firefox on Windows XP or Vista? 18,149
Recover lost or missing Bookmarks 18,077
How to run Firefox when your profile is missing or inaccessible 18,064
Add-ons that cause stability or security issues are put on a blocklist 17,986
What happened to the File, Edit, and View menus? 17,713
Ignoring threads 17,456
Firefox menu icon is missing on Android - how to access the menu 17,312
Play Windows Media files in Firefox with the Windows Media plugin 17,061
Thunderbird and Gmail 16,852
Use themes to change the look of Firefox 16,631
Use the QuickTime plugin to play audio and video 16,509
Forget button - quickly delete your browsing history on Firefox 16,092
Firefox Health Report - understand your browser performance 16,069
Manual Account Configuration 15,782
Install Firefox on an Android device using Google Play 15,577
Install Firefox on your iPad, iPhone or iPod 15,570
Import Bookmarks from Internet Explorer 15,475
Use the Silverlight plugin to play audio and video 15,306
Use the Adobe Reader plugin to view or download PDF files 15,234
Change your default search settings in Firefox 15,214
Signatures 15,206
JavaScript settings and preferences for interactive web pages 14,967
How to change your default browser in Windows 10 14,710
Installing Thunderbird on Windows 14,317
Review Needed
Voice input in Firefox for Android 14,232
Change what Firefox does when you click on or download a file 14,155
Use the Troubleshooting Information page to help fix Firefox issues 14,006
Installing Thunderbird 13,678
Where to find and manage downloaded files in Firefox 13,074
Remove a toolbar that has taken over your Firefox search or home page 12,956
Control whether Firefox automatically fills in forms 12,946
Use Firefox for Android to send videos to your Roku 12,336
What to do if you can't download or save files 12,241
Usernames and passwords are not saved 11,856
Block and unblock websites with parental controls on Firefox 11,558
Add or remove a search engine in Firefox 11,270
Fix printing problems in Firefox 11,254
Remote Content in Messages 11,234
Import Bookmarks from an HTML file 11,171
Configure firewalls so that Firefox can access the Internet 11,012
Using Lightning with Google Calendar 10,775
Review Needed
Fix problems that cause images to not show 10,746
How to fix preferences that won't save 10,611
Use Firefox for Android to send videos to Chromecast 10,406
Automatic Account Configuration 10,390
Send anonymous usage data from Firefox on mobile devices 10,265
How do I delete a bookmark? 10,173
Firefox takes a long time to start up 9,589
Firefox Hello - video and voice conversations online 9,404
Configure Windows Firewall to allow Firefox access to the Internet 9,396
Import Bookmarks and personal data from another browser 9,240
Unable to install add-ons (extensions or themes) 9,096
Firefox does not work - Common fixes to get you back up and running 9,065
Mute sound in Firefox tabs 8,939
How to print web pages in Firefox 8,908
Make Firefox the default browser on Android 8,847
I'm having problems with my Firefox Account 8,791
Use bookmark folders to organize your bookmarks 8,749
"Firefox is already running but is not responding" error message - How to fix it 8,718
Set Adobe Flash to "click to play" on Firefox 8,568
Warning Unresponsive plugin - What it means and how to fix it 8,260
HTML5 audio and video in Firefox 8,228
Tab preferences and settings 8,165
Firefox Sync troubleshooting and tips 8,160
Review Needed
How do I restore my tabs from last time? 8,083
Disable third-party cookies in Firefox to stop some types of tracking by advertisers 8,018
Installing Thunderbird on Linux 7,881
Tab Groups feature discontinued 7,875
How to disable the built-in PDF viewer and use another viewer 7,699
Flash videos won't play full screen 7,677
What to do if Firefox won't play any sounds 7,536
Change the Default Language 7,501
Mixed content blocker in Firefox for Android 7,471
What is the Mozilla Maintenance Service? 7,403
Updating Thunderbird 7,235
Wrong home page opens when I start Firefox - How to fix 7,226
Using Multiple Profiles 7,179
How to make Firefox and websites go full screen 7,056
Cannot remove an add-on (extension or theme) 6,820
Set a home page on Firefox for Android 6,795
Review Needed
Firefox keeps crashing at startup 6,730
Firefox's default home page has quick links to common features 6,699
Import Internet Explorer Favorites from another computer 6,645
Can't add, change or save bookmarks - How to fix 6,600
Switching to Thunderbird 6,556
How do I copy and paste text on Android? 6,537
I'm having problems confirming my new Firefox Account 6,494
How do I use the Firefox spell checker? 6,444
Websites look wrong or appear differently than they should 6,419
Fix problems connecting to websites after updating Firefox 6,382
Setting Firefox as the default browser does not work - What to do 6,293
How do I change my Mac Security Settings so I can open Firefox Marketplace apps? 6,249
Access Mozilla Services with Firefox Accounts 6,148
Cannot receive messages 6,143
How to search the contents of the current page for text or links 6,135
Clear browsing history and cookies 6,068
Fix problems with Facebook games, chat and more 6,030
Clear recent searches from the Search bar 6,015
Fix login issues on websites that require a username and password 5,962
Avoid crashes - Tips and tricks 5,928
Installing Firefox for Android on an Amazon Kindle Fire 5,860
Cannot Send Messages 5,842
I've lost my Firefox Sync account information - What to do 5,813
Where are my logins stored? 5,758
Firefox no longer works with some versions of Windows XP 5,746
Organize Your Messages by Using Filters 5,736
Where is the Firefox Hello button? 5,663
Firefox and other browsers can't load websites 5,537
What is the winmail.dat attachment? 5,480
Which version of Firefox am I using? 5,452
How to stop Firefox from making automatic connections 5,427
Blocking a sender 5,412
Use a Master Password to protect stored logins and passwords 5,304
Keyboard Shortcuts TB 5,178
Websites show a spinning wheel and never finish loading 5,074
Change the program used to open email links 5,067
Change the fonts and colors websites use 5,014
Review Needed
Use the Firefox interface in other languages with language packs 4,992
Firefox repeatedly opens empty tabs or windows after you click on a link 4,962
Reset your Master Password if you've forgotten it 4,960
Sort your bookmarks to quickly find the ones you want 4,882
Add social features to the Firefox sidebar 4,876
What happened to the Add-on Bar? 4,786
Add-on signing in Firefox for Android 4,772
Fix video and audio playback problems on Firefox for Windows 4,764
Export bookmarks to Internet Explorer 4,681
Search the web from the address bar 4,659
Thunderbird and Junk / Spam Messages 4,627
Installing Thunderbird on Mac 4,620
Use Tab Groups to organize a lot of tabs 4,574
Re-enable add-ons that were disabled when updating Firefox 4,499
Firefox Reader View for clutter-free web pages 4,436
Secure Website Certificate 4,412
Add, delete and view bookmarked webpages in Firefox for Android 4,398
Digitally Signing and Encrypting Messages 4,367
Clear browsing history in Firefox for iOS 4,334
What is plugin-container 4,326
Pinned Tabs - keep favorite websites open and just a click away 4,303
Sending and Receiving Messages on Thunderbird 4,222
Addressing an Email 4,217
How to save a web page 4,196
How to remove the Babylon toolbar, home page and search engine 4,165
Where is the "Pocket for Firefox" button? 4,123
Configuration Options for Viewing Messages 4,119
Live Bookmarks - Subscribe to a web page for news and updates 4,039
Review Needed
Mozilla Crash Reporter 4,010
Archived Messages 4,007
How to turn off Java applets 3,981
Master Password 3,978
Hyperlinks in Messages Not Working 3,961
Navigation buttons like back, home, bookmarks and reload are missing 3,934
Sync your Firefox bookmarks and browsing history in iOS 3,907
IMAP Synchronization 3,889
How to create and use mailing lists on Thunderbird 3,857
Thunderbird and Hotmail 3,856
Manage saved passwords in Firefox for iOS 3,807
Block websites from storing site preferences or login status in Firefox 3,778
Using the Lightning Calendar Add-on 3,708
Make Thunderbird the Default Mail Client 3,692
Firefox Health Report says your browser is running slower than usual 3,688
What happened to the Status Bar? 3,544
How to fix the Update Failed error message when updating Firefox 3,506
Standalone address book 3,279
How do I choose what types of information to sync on Firefox? 3,256
Vacation Response 3,234
Save web pages for later with Pocket for Firefox 3,220
Open links in the background for later viewing with Firefox for Android 3,158
Review Needed
Keyboard Shortcuts for Searching 3,123
Tips to protect your online privacy 3,071
Configuration Options for Folders 3,070
Remove websites from the Awesome Bar suggestions 3,067
How does Firefox for Android use the permissions it requests? 3,011
The Add-on Bar gives you quick access to add-on features 2,966
Scan QR codes in Firefox for Android 2,961
Firefox Hello can't access my camera or microphone 2,942
New Email Address 2,942
Firefox Health Report - understand your Android browser performance 2,912
Firefox no longer works with Mac OS X 10.5 2,904
Avoiding Quota Limits on Mail Servers 2,876
Add Security Exception 2,835
Switch from POP to IMAP account 2,789
Creating New Calendars 2,775
Marketplace apps for Firefox Desktop 2,770
Share telemetry data with Mozilla to help improve Firefox 2,755
Accessibility features in Firefox - Make Firefox and web content work for all users 2,743
Which browsers will work with Firefox Hello? 2,734
Unable to access secure (HTTPS) sites in Firefox 43 2,699
Save web pages to your Reading List on Firefox for Android 2,663
Configuration Options for Updates 2,658
Installing Lightning into Thunderbird 2,632
WhatsApp alternatives - Firefox OS 2,598
How to sync your add-ons with another copy of Firefox 2,587
Export bookmarks to Safari 2,586
Get started with Firefox for Android 2,539
How do I create a screenshot of my problem? 2,539
Is Firefox available for iPhone or iPad in my language? 2,514
Use popular search suggestions in the Firefox Search bar 2,512
How can I get the latest version of Thunderbird on Windows XP or Vista? 2,447
Display the Thunderbird menus and toolbar 2,438
Browse web pages together on Firefox Hello 2,437
Getting started with the Firefox for Android tablet browser 2,386
Focus by Firefox 2,376
Firefox doesn't save web form entries 2,317
Use tabs to organize lots of websites in a single window 2,285
Send text or multimedia messages from Firefox for Android 2,266
FAQ Changing IMAP to POP 2,248
Find and install Add-ons on Firefox for Android 2,227
Open Search 2,193
Uninstall Firefox for Android 2,141
Safe Mode Thunderbird 2,137
Changes to toolbars and window sizes are not saved 2,135
Review Needed
Join a conversation on Firefox Hello 2,130
How to reset the default user agent on Firefox 2,119
Thunderbird Software Update Failed 2,113
Add-Ons and Extensions FAQ 2,103
Manage your Top Sites in Firefox for Android 2,090
Fix "The bookmarks and history system will not be functional" error message 2,089
How to Subscribe to News Feeds and Blogs 2,089
PDF files are blank or cause an error message on Mac 2,061
Compacting folders 2,059
Download music, photos and videos 2,025
Firefox is stuck in Safe Mode 2,018
Windows Media or other plugins stopped working after Firefox update 1,997
How do I install X-Ray Goggles? 1,989
Firefox Marketplace Apps Stop Working on Firefox 48+ for Windows, Mac, and Linux 1,974
Review Needed
Firefox release notes - What's New and Known Issues 1,946
Config Editor 1,936
How can I send a large attachment? 1,924
Create secure passwords to keep your identity safe 1,903
Instant Messaging and Chat 1,866
Installing apps 1,848
Recommendations in Marketplace 1,825
Rebuilding the Global Database 1,821
Use bookmarklets to quickly perform common web page tasks 1,820
Change the default language of Firefox for Android 1,819
Exporting and sharing a calendar 1,808
The thumbnails on the New Tab page are missing - how to get them back 1,799
Disable Firefox Sync on a lost phone or tablet 1,769
Problems with email and how to find help 1,739
Configuration Options for Security 1,731
Review Needed
Message List Columns 1,729
Use the Firefox sidebar to access bookmarks, history and social features 1,729
What to do when searches take you to the wrong search website 1,679
View articles in Reader View on Firefox for Android 1,660
How to use a Virtual Card (vCard) 1,629
Review Needed
Configuring Lightning 1,622
How to stay safe on the web 1,593
Customizing the Start Page 1,563
Update to a new version 1,544
Disable Pocket for Firefox 1,540
How to add and remove bookmarks in Firefox for iOS 1,506
Avoid and report Mozilla tech support scams 1,496
ISP Configuration Settings 1,491
Bookmark Tags - Categorize bookmarks to make them easy to find 1,488
Cannot delete messages 1,482
I can't play videos or audio on Firefox for Android 5.0 (Lollipop) 1,469
Home page with pipe character opens extra tabs when Firefox starts 1,455
Global Search 1,451
Frequently Asked Questions 1,438
Maildir in Thunderbird 1,431
How to Customize Toolbars 1,410
Installing an Add-on in Thunderbird 1,404
Why has my "Send" button been replaced with "Send Later" 1,389
View all Hotmail or Outlook emails 1,386
Thunderbird FAQ 1,385
How do I change to the desktop view in Firefox for Android? 1,378
How to Customize the New Mail Sound 1,364
Configuring Email Aliases 1,343
How to search IMDB, Wikipedia and more from the address bar 1,341
Calendar (Lightning and Sunbird) FAQ 1,336
Reply Above or Below Quoted Text 1,261
Use the Awesome Screen to search the web, bookmarks and more 1,261
Add email accounts 1,253
How to Use Attachments 1,250
Review Needed
Copy a saved password in Firefox for Android 1,237
Share a webpage through Firefox Share 1,200
Firefox for Android displays blank web pages 1,192
Thunderbird Accessibility Features 1,185
Thunderbird and Logjam 1,178
Configuration Options for Downloading Messages 1,165
Review Needed
Enable Wi-Fi on Firefox for Android 1,165
Use mouse shortcuts to perform common tasks in Firefox 1,143
Firefox says it's just updated every time it starts - how to fix 1,138
Remove Top Sites from the Firefox for iOS home screen 1,138
Configuring Certificates 1,137
Log in to Pocket with your Firefox Account 1,114
How to Install and Use another Language in the Dictionary on Thunderbird 1,108
Firefox no longer works with Mac OS X 10.4 or PowerPC processors 1,097
Use tabs in Firefox for iOS 1,083
Clear your search history in Firefox Search 1,075
Viewing Desktop Sites on Firefox iOS 1,068
Firefox is no longer available for download in the T-Store 1,062
Firefox Sync upgrade - Frequently Asked Questions 1,056
Enable or disable cookies on Firefox for Android 1,055
Quick Filter Toolbar 1,052
Recalling an Email 1,046
Configuration Options for Attachments 1,022
Switching the folder pane view 1,005
Play videos full screen on Firefox for Android 998
Adding a holiday calendar 993
Using Master Password on Firefox for Android 988
Changing calendar preferences 975
Configuration Options for Sending Messages 972
Unable to set Firefox as the default browser for iOS 963
Share your Android device with a Firefox Guest Session 956
Manage saved passwords in Firefox for Android 955
Change your Firefox search settings on Windows 10 951
Thunderbird and Yahoo 951
Full screen browsing on Android 906
Changing IMAP to POP 904
Change the tab list view in Firefox for iOS 898
Uninstall Firefox for iOS 898
Get help with Webmaker for Android 897
Inviting Other People to Events 884
FAQ Thunderbird and Windows 7 871
Restore the default Smart Bookmarks Folders 868
Message Tabs 861
Search Firefox instantly on your Android home screen 850
Firefox Marketplace Apps Stop Working on Firefox 47+ for Android 843
Creating a new event or task 837
Block or load images over WiFi on Firefox for Android 836
Tips for safe online shopping 826
Awesome Screen on iOS - access search and favorite sites in one place 820
What is my Firefox OS version? 804
Connect to Wi-Fi or data 794
Save passwords in Firefox for Android 793
Where to go for developer support 793
Lightning User Interface 787
Insecure password warning in Firefox 767
Sign up for Pocket with your Firefox Account 758
Configuration Options for Writing Messages 755
Review Needed
Enable or disable search engines on Firefox for iOS 734
Uninstall Thunderbird from your computer 724
How do I use Do-not-track on Firefox for Android? 708
How to hide the tab strip when you only have one tab 698
What is Persona and how does it work? 692
Norton Toolbar won't work with Firefox version 41 681
Review Needed
Change the look of Firefox for Android using themes 664
Add the Firefox Search widget to your home screen 663
Configure Origin Address for Multiple Gmail Accounts 631
Send instant messages on Firefox Hello 628
Get started with Firefox OS 624
Firefox crashes - asking for support 622
Getting help with your Firefox OS-based Panasonic TV 613
How do I quit Firefox for Android? 613
Print a web page from Firefox for Android 590
Change your default search engine in Firefox for iOS 575
Mobile Accessibility Features 562
Configuration Options for Receiving Messages 548
Review Needed
Names but no Email Addresses are Displayed 546
Configuration Options for Filtering Messages 545
Share pages with Firefox from other browsers 541
How do I share Firefox between people on a computer? 539
Firefox family-friendly browsing in a restricted profile 534
Calls and voicemail 532
What is the Marketplace? 532
Search within a web page in Firefox for iOS 530
Display name in message list and message pane 526
Uninstall Firefox for Android add-ons 525
Add, manage and share contacts 514
How to add a shortcut to a website on Android 513
Recover lost bookmarks on Firefox Developer Edition 503
Configuration Options for Accounts 499
Review Needed
Web pages aren't displaying properly in Firefox for Android 489
Improve Mozilla Location Services by turning on Location Services in the Firefox for Android Settings 488
Zoom in and out of websites on Firefox for Android 481
Navigation bar in Firefox for iOS 477
Thunderbird and Windows 8 477
ISP Database 474
Menu Reference TB 472
Add Search Engine to Open Search 469
Change the default language on Firefox for iOS 467
Why does Thunderbird warn me that my server doesn't use encryption? 464
Using Identities 458
Uninstall apps 454
Rate your Firefox experience (Heartbeat) 449
Print List of Messages 447
Configuration Options for Character Encoding 446
Thunderbird Crashes 444
Manage photo and video gallery 426
How do I inspect and edit my first web page? 424
Viewing All Body Parts 420
Thunderbird’s Scam Detection 418
New in Thunderbird 31.0 416
Send and manage email 416
Switch to a secure email provider 409
Creating a Newsgroup Account 408
Configuration Options for Tags 407
Thunderbird and Comcast 407
Mobile-Optimized Websites in the Marketplace 406
How do I manage my Persona account? 404
Preview pages on your tab list with 3D Touch 399
Glossary of Terms including types of Accounts 397
Search and discover content 396
Signing in using Persona 387
Crashes on startup after the update to Firefox 46 on OS X 383
Signing out using Persona 383
Find My Device for Firefox OS 368
Scrolling issue on Firefox after upgrading to OS X Mavericks 368
Privacy and Security on Firefox OS 366
How do I submit a bug for Firefox sync? 360
Identify noisy tabs in Firefox for Android 360
Why is there an OpenH264 plugin in Firefox? 354
Configuration Options for Search 350
Slow down Firefox for Android's scroll speed 331
What is X-Ray Goggles? 323
Add web pages to your Reading List on Firefox for iOS 317
How to use TalkBack support in Firefox for Android for accessibility 310
Play and manage music 303
Email notifications and inbox sync 294
Mozilla Crash Reporter TB 294
Review Needed
Share music, videos and photos 289
Share your Internet connection 288
How can I use Thimble to teach myself to code? 283
Send messages 277
Set Date and Time 275
Scrollable tabs on the Firefox for Android home screen 274
Facebook import error on ZTE Open 270
How can I help by submitting mobile performance data? 269
How to troubleshoot time related errors on secure websites 263
Using Saved Searches 258
Dual SIM cards 257
Changing the Date or Time of an Event 255
What is Persona? 248
Thunderbird and Sympatico 245
Use gestures in Firefox for Android 244
View data usage 239
New in Thunderbird 236
Thunderbird is stuck in Safe Mode 232
Thunderbird and AT&T 228
Configuration Options for Add-ons 225
Set up a feed on Firefox for Android 221
Visit websites on Firefox OS 221
What is Thimble? 219
Record Videos 214
Troubleshoot Firefox OS 213
Using the Call Log 213
Working with events 211
View web pages in Reader View 210
How to save a page as a PDF on Firefox for Android 209
My Mac won't shut down after updating to Firefox version 45 206
Switch or quit apps 206
Firefox 3.6 is no longer supported 205
Adding music 203
Navigating your Firefox OS phone 200
Lastpass was disabled after updating Firefox 195
Certificate warnings in Firefox for iOS 186
FAQ AOL email Sent Folder 185
Setting the Screen Lock 184
Control screen brightness 180
Creating a recurring event 177
Get help with Firefox Developer Edition 171
Keyboard settings 168
Am I really hacking a web page? 167
Do not track on Firefox OS 164
Fix Gmail password errors 164
What is a Mozilla Backpack? 163
List of Configuration Options 159
Change the wallpaper 152
Thunderbird makes unrequested connections 149
Set your SIM PIN 148
Firefox no longer works with Windows 2000 132
Save battery power 128
Review Needed
Localization Dashboards 125
Review Needed
How do I share things from Firefox for Android? 122
Using the camera 119
Unable to log in to websites that use signText on Firefox 115
Configuration Options for Startup 112
Review Needed
Take screenshots 111
Where can I earn badges? 111
Share files using Bluetooth 109
Ringer, sound and vibrate settings 107
Add and manage calendars 103
Use Firefox Accounts to manage your Marketplace apps 103
Plugin Crash Reports TB 102
Do I need an account to publish a project using X-Ray Goggles? 98
Thunderbird can't be opened after you install it on a Mac - How to fix 93
No SMS after switching from iPhone 92
Tracking protection in Firefox OS 88
Listen to the radio 87
How can I get help with my X-Ray Goggles project? 85
Set alarm clock 85
Where can I go for support? 82
Contact Firefox OS carrier support 81
Help with Marketplace purchases 77
Review Needed
Thunderbird Enterprise Deployment 73
Forum Response - How do I send tabs to other devices using sync 72
How can I insert a selfie into my Thimble project? 71
Configuration Options for System 68
Review Needed
Small Resolution Screens 68
New in Thunderbird 24 66
How can I share my Thimble projects? 65
How can I get help with my Thimble project? 62
How do I embed a tutorial into my Thimble project? 62
Where can I go for help and support? 62
How can I use Thimble in my classroom or out-of-school learning environment? 61
How do I create a project with multiple files? 61
Where can I go for help? 60
Review Needed
Send performance data to Mozilla 57
Build number not displayed 55
Review Needed
Configuration Options for Certificates 55
Review Needed
How to improve HKSCS localization on Firefox on Windows XP 49
The Whats New or Migration Assistant tabs keep appearing 49
What is Mozilla BadgeKit? 48
Do I need an account to publish a project using Thimble? 43
Can I create a single account for all of the students in my classroom to use? 42
Update Accuweather or Wikipedia 42
Open Badges Calls 41
How do I share the badges I've earned? 40
Set Screen timeout 39
How can I personally display Open Badges? 37
What is Mozilla's Open Badges project? 34
Turn on Airplane Mode 32
How do I report a Thimble bug? 31
Check the battery level 30
Is there Open Badges research available? 30
The call log won't finish loading 29
What's new in the August 31, 2015 release? 29
How can I contribute to the Thimble project? 27
How do I add code comments to a Thimble project? 27
Configuration Options for Identity 26
Klar - Content blocking app for Safari 26
What is a badge? 23
Get involved with the Open Badges Community 22
How do I become an issuer? 22
Where can I find community research on Open Badges? 18
Content-Encoding Error 17
How can I access projects I made with an older version of Thimble? 17
Where can I go for technical help? 17
What is BadgeKit? 14
What is included in BadgeKit? 13
Why Open Badges? 12
Hide the back, forward, reload, bookmark button in the right click context menu 11
Why do I see a message asking if I want to see the page hosted on HTTPS? 11
Are all my badges public? 10
Why did we create Mozilla BadgeKit? 10
How do I tell if I have the 32-bit or 64-bit Firefox? 8
How does my organization become a displayer of Open Badges? 8
Who else is issuing Open Badges? 8
Who is BadgeKit for? 8
How to Unsubscribe from a Mozilla newsletter, such as Firefox & You 6
Text Message Friends 6
What is the Open Badges Infrastructure? 6
Share Tabs 5
Add Content to Conversations 4
Firefox Security Issues 4
Share a Window 4
Where is technical documentation for BadgeKit? 4
Is BadgeKit ready now? 3
Add New Contacts 2
How To Setup Thexyz Email On Thunderbird With IMAP 2
Get Menubar Back 1
Connect your Firefox OS device with a Computer
Create a Firefox Hello Account
Fixing Flash issues in Firefox
Forum Response - Muting and Unmuting a Tab
Import Contacts from Google
Join a Conversation
Manage Previous Conversations
Start a Conversation
Start Hello Conversation Using Your Contacts
[Guide] ABSOLUTE Complete Removal and Avoid