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Article Visits Status
Get started with Firefox - An overview of the main features 3,874,880
Update Firefox to the latest version 1,249,569
Refresh Firefox - reset add-ons and settings 1,238,257
Add-on signing in Firefox 905,991
New in Thunderbird 38.0 669,311
How does built-in Phishing and Malware Protection work? 488,158
Page Info window - View technical details about the page you are on 468,430
Startup, home page, tabs, and download settings 459,825
What does "Your connection is not secure" mean? 347,721
Review Needed
Send plugin crash reports to help Mozilla improve Firefox 261,797
Watch DRM content on Firefox 173,145
Why do I have to click to activate plugins? 167,031
Install the Flash plugin to view videos, animations and games 164,486
How to download and install Firefox on Windows 158,450
Advanced panel - Accessibility, browsing, network, updates, and other advanced settings in Firefox 142,930
Search suggestions in Firefox 142,716
Review Needed
How to set the home page 127,077
Find and install add-ons to add features to Firefox 124,398
Private Browsing - Use Firefox without saving history 118,792
Install Firefox on Linux 115,894
Pop-up blocker settings, exceptions and troubleshooting 111,485
Keyboard shortcuts - Perform common Firefox tasks quickly 110,277
Mixed content blocking in Firefox 107,504
How do I tell if my connection to a website is secure? 105,002
Settings for web content, pop-ups, fonts, and languages 102,301
Web Push notifications in Firefox 99,326
Profiles - Where Firefox stores your bookmarks, passwords and other user data 94,218
How to clear the Firefox cache 93,060
Use the Search bar in Firefox 92,683
Flash Plugin - Keep it up to date and troubleshoot problems 90,472
How to download and install Firefox on Mac 89,523
Enable and disable cookies that websites use to track your preferences 86,843
Adobe Flash protected mode in Firefox 86,153
Make Firefox your default browser 80,547
Tracking Protection in Private Browsing 77,170
Security and passwords settings 71,207
Adobe Flash plugin has crashed - Prevent it from happening again 69,657
Install an older version of Firefox 66,026
Password Manager - Remember, delete, change and import saved passwords in Firefox 64,771
Use the Java plugin to view interactive content on websites 64,651
How do I set up Sync on my computer? 63,167
Configuration Editor for Firefox 62,778
Filelink for Large Attachments 61,896
Review Needed
Delete browsing, search and download history on Firefox 59,785
Troubleshoot Firefox issues using Safe Mode 59,034
Delete cookies to remove the information websites have stored on your computer 58,871
Firefox hangs or is not responding - How to fix 57,969
Review Needed
Private Browsing in Firefox for iOS 57,573
Troubleshoot the "Secure Connection Failed" error message 56,818
Disable or remove Add-ons 53,223
Warning Unresponsive script - What it means and how to fix it 53,015
Review Needed
Private Browsing on Firefox for Android 51,196
Settings for privacy, browsing history and do-not-track 50,420
Use the Profile Manager to create and remove Firefox profiles 50,009
Cookies - Information that websites store on your computer 49,256
Restore bookmarks from backup or move them to another computer 49,117
Find what version of Firefox you are using 48,010
Firefox is slow - How to make it faster 47,550
"This Connection is Untrusted" error message appears - What to do 43,986
Reset Firefox preferences to troubleshoot and fix problems 42,930
Applications panel - Set how Firefox handles different types of files 42,841
Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems 41,546
Update to the latest version of Firefox for Android 41,088
Use plugins to play audio, video, games and more 37,266
Troubleshoot and diagnose Firefox problems 36,478
Customize Firefox controls, buttons and toolbars 36,107
What do the SSLv3 error messages mean on Firefox? 35,599
Firefox crashes - Troubleshoot, prevent and get help fixing crashes 35,595
Discontinuing the Tab Groups feature 35,321
Firefox can't load websites but other browsers can 34,987
Awesome Bar - Search your Firefox bookmarks, history and tabs from the address bar 34,808
Websites don't load - troubleshoot and fix error messages 34,290
Firefox uses too much memory (RAM) - How to fix 33,674
Back up and restore information in Firefox profiles 33,073
Export Firefox bookmarks to an HTML file to back up or transfer bookmarks 33,018
Moving Thunderbird Data to a New Computer 32,891
Review Needed
Tracking Protection in Firefox for Android 30,737
Recovering important data from an old profile 30,131
Create bookmarks to save your favorite webpages 30,047
Install Firefox on your iPad, iPhone or iPod 28,603
Uninstall Firefox from your computer 28,255
Firefox uses too many CPU resources - How to fix 27,484
Profiles TB 27,458
Troubleshoot Firefox issues caused by malware 26,615
How do I watch Flash videos with Firefox for Android? 26,237
Using Master Password on Firefox for Android 26,128
View PDF files in Firefox without downloading them 26,112
How to allow Java on trusted sites 25,778
Restore previous session - Configure when Firefox shows your most recent tabs and windows 25,644
Customize the New Tab page 25,317
Fix common audio and video issues 25,278
Firefox won't start - find solutions 24,748
Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window 24,576
Clear your browsing history and other personal data on Firefox for Android 24,118
Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems 23,537
Upgrade your graphics drivers to use hardware acceleration and WebGL 23,383
Will Firefox work on my mobile device? 22,975
Review Needed
Use the QuickTime plugin to play audio and video 22,928
Play Windows Media files in Firefox with the Windows Media plugin 22,832
What happened to the File, Edit, and View menus? 22,432
Import bookmarks from Google Chrome 22,303
Create a desktop shortcut to a website 22,135
JavaScript settings and preferences for interactive web pages 21,710
Remove a toolbar that has taken over your Firefox search or home page 21,539
Add-ons that cause stability or security issues are put on a blocklist 21,380
Import Bookmarks from Internet Explorer 20,850
Font size and zoom - increase the size of web pages 20,397
Use themes to change the look of Firefox 20,368
Server Not Found - Troubleshoot connection problems 20,282
How to run Firefox when your profile is missing or inaccessible 20,185
Recover lost or missing Bookmarks 19,333
Thunderbird and Gmail 19,201
Review Needed
Websites say cookies are blocked - Unblock them 19,133
How do I turn on the Do Not Track feature? 19,120
Review Needed
Ignoring threads 19,010
Review Needed
Signatures 18,851
Review Needed
Firefox Health Report - understand your browser performance 18,382
Firefox menu icon is missing on Android - how to access the menu 17,555
Control Center - manage site privacy and security controls 17,512
Use the Adobe Reader plugin to view or download PDF files 17,309
Configure firewalls so that Firefox can access the Internet 17,019
Use Firefox for Android to send videos to your Roku 16,900
Review Needed
Manual Account Configuration 16,808
Review Needed
Install Firefox on an Android device using Google Play 16,680
Review Needed
Use the Troubleshooting Information page to help fix Firefox issues 16,515
Firefox Hello - video and voice conversations online 16,217
Review Needed
Change your default search settings in Firefox 15,755
Use the Silverlight plugin to play audio and video 15,223
How to change your default browser in Windows 10 15,033
Change what Firefox does when you click on or download a file 14,876
Add or remove a search engine in Firefox 14,791
What to do if you can't download or save files 14,591
Firefox does not work - Common fixes to get you back up and running 14,194
Where to find and manage downloaded files in Firefox 13,997
How can I get the latest version of Firefox on Windows XP or Vista? 13,178
Configure Windows Firewall to allow Firefox access to the Internet 13,053
Unable to install add-ons (extensions or themes) 13,050
Block and unblock websites with parental controls on Firefox 13,017
Create secure passwords to keep your identity safe 12,805
Connectivity or crashing issues after Firefox 43 update 12,762
How do I delete a bookmark? 12,538
Fix problems that cause images to not show 12,483
Using Lightning with Google Calendar 12,404
How to fix preferences that won't save 12,203
Usernames and passwords are not saved 12,075
Review Needed
Import Bookmarks from an HTML file 11,986
Installing Thunderbird on Windows 11,741
Review Needed
Control whether Firefox automatically fills in forms 11,662
Remote Content in Messages 11,502
Fix printing problems in Firefox 11,464
Tab preferences and settings 11,358
How to stop Firefox from making automatic connections 11,259
Automatic Account Configuration 11,225
Review Needed
Firefox takes a long time to start up 11,097
Review Needed
Use Firefox for Android to send videos to Chromecast 10,983
"Firefox is already running but is not responding" error message - How to fix it 10,872
Fix problems connecting to websites after updating Firefox 10,853
Use bookmark folders to organize your bookmarks 10,416
Import Bookmarks and personal data from another browser 10,203
Make Firefox the default browser on Android 10,040
Wrong home page opens when I start Firefox - How to fix 9,869
Installing Thunderbird 9,586
HTML5 audio and video in Firefox 9,533
Review Needed
How do I restore my tabs from last time? 9,501
How to print web pages in Firefox 9,298
Forget button - quickly delete your browsing history on Firefox 9,292
Disable third-party cookies in Firefox to stop some types of tracking by advertisers 9,251
Cannot remove an add-on (extension or theme) 9,122
How to disable the built-in PDF viewer and use another viewer 8,900
Hide or display Tiles in New Tab 8,797
Review Needed
How do I change my Mac Security Settings so I can open Firefox Marketplace apps? 8,737
Firefox no longer works with some versions of Windows XP 8,666
What to do if Firefox won't play any sounds 8,642
Set Adobe Flash to "click to play" on Firefox 8,429
Re-enable add-ons that were disabled when updating Firefox 8,427
Warning Unresponsive plugin - What it means and how to fix it 8,250
Switching to Thunderbird 8,205
Review Needed
Firefox keeps crashing at startup 8,184
Review Needed
How to remove the Babylon toolbar, home page and search engine 8,131
How do I copy and paste text on Android? 8,127
Firefox's default home page has quick links to common features 8,068
Change the Default Language 7,999
Using Multiple Profiles 7,995
Firefox and other browsers can't load websites 7,982
Mixed content blocker in Firefox for Android 7,956
Access Mozilla Services with Firefox Accounts 7,854
Review Needed
What is the Mozilla Maintenance Service? 7,788
Review Needed
How to make Firefox and websites go full screen 7,564
Sync bookmarks, tabs, history and passwords on Android 7,532
Clear browsing history in Firefox for iOS 7,515
How do I use the Firefox spell checker? 7,455
Review Needed
Can't add, change or save bookmarks - How to fix 7,384
Clear recent searches from the Search bar 7,251
Which version of Firefox am I using? 7,188
Flash videos won't play full screen 7,151
Fix problems with Facebook games, chat and more 7,052
Websites look wrong or appear differently than they should 6,987
Import Internet Explorer Favorites from another computer 6,921
Clear browsing history and cookies 6,890
Websites show a spinning wheel and never finish loading 6,776
How to search the contents of the current page for text or links 6,752
Use a Master Password to protect stored logins and passwords 6,619
Fix login issues on websites that require a username and password 6,575
Setting Firefox as the default browser does not work - What to do 6,460
Installing Thunderbird on Linux 6,406
Marketplace apps for Firefox Desktop 6,217
Firefox repeatedly opens empty tabs or windows after you click on a link 6,140
Review Needed
Export bookmarks to Internet Explorer 6,116
Reset your Master Password if you've forgotten it 6,003
Avoid crashes - Tips and tricks 5,986
Sort your bookmarks to quickly find the ones you want 5,942
Cannot receive messages 5,810
Review Needed
Organize Your Messages by Using Filters 5,764
Navigation buttons like back, home, bookmarks and reload are missing 5,750
Firefox Sync troubleshooting and tips 5,735
Review Needed
Change the program used to open email links 5,733
I'm having problems with my Firefox Account 5,694
What happened to the Add-on Bar? 5,682
Cannot Send Messages 5,623
Review Needed
Updating Thunderbird 5,556
Firefox Reader View for clutter-free web pages 5,429
Search the web from the address bar 5,389
Use Tab Groups to organize a lot of tabs 5,359
I'm having problems confirming my new Firefox Account 5,343
Change the fonts and colors websites use 5,320
Fix video and audio playback problems on Firefox for Windows 5,224
Keyboard Shortcuts TB 5,048
Review Needed
What is plugin-container 5,023
Sync your Firefox bookmarks and browsing history in iOS 4,997
What is the winmail.dat attachment? 4,986
Where are my logins stored? 4,972
Use the Firefox interface in other languages with language packs 4,888
Addressing an Email 4,875
Thunderbird and Junk / Spam Messages 4,823
Review Needed
Add-on signing in Firefox for Android 4,815
Review Needed
Archived Messages 4,747
Add, delete and view bookmarked webpages in Firefox for Android 4,708
Make Thunderbird the Default Mail Client 4,703
Review Needed
Thunderbird and Hotmail 4,678
What happened to the Status Bar? 4,630
Where is the "Pocket for Firefox" button? 4,542
Block websites from storing site preferences or login status in Firefox 4,446
How to turn off Java applets 4,446
How to save a web page 4,442
Configuration Options for Viewing Messages 4,435
Firefox Health Report says your browser is running slower than usual 4,433
Master Password 4,432
IMAP Synchronization 4,423
Review Needed
Pinned Tabs - keep favorite websites open and just a click away 4,387
Installing Thunderbird on Mac 4,288
Secure Website Certificate 4,277
Using the Lightning Calendar Add-on 4,264
Hyperlinks in Messages Not Working 4,187
Review Needed
Live Bookmarks - Subscribe to a web page for news and updates 4,174
Mozilla Crash Reporter 4,146
Is Firefox available for iPhone or iPad in my language? 4,128
Blocking a sender 4,068
Open links in the background for later viewing with Firefox for Android 4,052
How to create and use mailing lists on Thunderbird 4,042
Digitally Signing and Encrypting Messages 3,984
Review Needed
How to fix the Update Failed error message when updating Firefox 3,781
Sending and Receiving Messages on Thunderbird 3,780
Review Needed
Firefox no longer works with Mac OS X 10.5 3,724
Add social features to the Firefox sidebar 3,699
How do I choose what types of information to sync on Firefox? 3,697
Standalone address book 3,692
Remove websites from the Awesome Bar suggestions 3,665
Get started with Firefox for Android 3,626
Save web pages for later with Pocket for Firefox 3,606
Firefox Sync upgrade - Frequently Asked Questions 3,601
The Add-on Bar gives you quick access to add-on features 3,534
Which browsers will work with Firefox Hello? 3,516
Firefox Hello can't access my camera or microphone 3,373
Export bookmarks to Safari 3,343
Unable to access secure (HTTPS) sites in Firefox 43 3,321
Configuration Options for Folders 3,283
Review Needed
Installing Firefox for Android on an Amazon Kindle Fire 3,229
Firefox can't be opened after you install it on a Mac - How to fix 3,199
Manage your Top Sites in Firefox for Android 3,183
Remove Top Sites from the Firefox for iOS home screen 3,148
New Email Address 3,102
Review Needed
Focus by Firefox 3,065
Review Needed
Keyboard Shortcuts for Searching 3,060
Review Needed
Avoiding Quota Limits on Mail Servers 3,047
Review Needed
Switch from POP to IMAP account 3,038
Review Needed
Add Security Exception 3,027
Review Needed
Configuring Lightning 3,027
Configuration Options for Updates 3,002
Review Needed
How does Firefox for Android use the permissions it requests? 2,962
How to add and remove bookmarks in Firefox for iOS 2,954
Tips to protect your online privacy 2,898
Installing Lightning into Thunderbird 2,894
Find and install Add-ons on Firefox for Android 2,873
Display the Thunderbird menus and toolbar 2,860
Review Needed
Getting started with the Firefox for Android tablet browser 2,834
Where is the Firefox Hello button? 2,798
Share telemetry data with Mozilla to help improve Firefox 2,796
Firefox Health Report - understand your Android browser performance 2,775
How do I create a screenshot of my problem? 2,759
Review Needed
How to sync your add-ons with another copy of Firefox 2,702
Accessibility features in Firefox - Make Firefox and web content work for all users 2,632
Use popular search suggestions in the Firefox Search bar 2,626
Use tabs to organize lots of websites in a single window 2,616
How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites 2,613
Changes to toolbars and window sizes are not saved 2,583
Review Needed
Recommendations in Marketplace 2,521
I've lost my Firefox Sync account information - What to do 2,492
Tips for safe online shopping 2,483
FAQ Changing IMAP to POP 2,481
Review Needed
Manage my default search engines in Firefox for Android 2,459
Fix "The bookmarks and history system will not be functional" error message 2,444
How to Subscribe to News Feeds and Blogs 2,424
About Tiles in New Tab 2,410
Scan QR codes in Firefox for Android 2,402
Safe Mode Thunderbird 2,391
Review Needed
Firefox release notes - What's New and Known Issues 2,383
Review Needed
Windows Media or other plugins stopped working after Firefox update 2,382
Firefox is stuck in Safe Mode 2,373
Add-Ons and Extensions FAQ 2,282
Review Needed
Uninstall Firefox for Android 2,281
Vacation Response 2,272
WhatsApp alternatives - Firefox OS 2,257
Problems with email and how to find help 2,234
Use bookmarklets to quickly perform common web page tasks 2,234
Download music, photos and videos 2,217
What to do when searches take you to the wrong search website 2,212
Creating New Calendars 2,204
Review Needed
Rebuilding the Global Database 2,198
Review Needed
Unable to set Firefox as the default browser for iOS 2,105
Instant Messaging and Chat 2,101
Frequently Asked Questions 2,099
Config Editor 2,074
Review Needed
Open Search 2,072
How to use a Virtual Card (vCard) 2,068
Review Needed
Exporting and sharing a calendar 2,052
How to reset the default user agent on Firefox 2,014
Compacting folders 2,009
Review Needed
Home page with pipe character opens extra tabs when Firefox starts 1,962
PDF files are blank or cause an error message on Mac 1,949
Change the default language of Firefox for Android 1,938
Enable or disable search engines on Firefox for iOS 1,938
View articles in Reader View on Firefox for Android 1,936
Join a conversation on Firefox Hello 1,889
Review Needed
Installing apps 1,829
Copy a saved password in Firefox for Android 1,828
Firefox doesn't save web form entries 1,822
Navigation bar in Firefox for iOS 1,820
Using Tabs on Firefox for Android 1,797
Review Needed
Change the tab list view in Firefox for iOS 1,791
Use the Firefox sidebar to access bookmarks, history and social features 1,784
Install Android apps using the Marketplace 1,776
Review Needed
Awesome Screen on iOS - access search and favorite sites in one place 1,775
Review Needed
Bookmark Tags - Categorize bookmarks to make them easy to find 1,772
Maildir in Thunderbird 1,761
Review Needed
Save web pages to your Reading List on Firefox for Android 1,756
Review Needed
Viewing Desktop Sites on Firefox iOS 1,728
Review Needed
How to stay safe on the web 1,717
I can't play videos or audio on Firefox for Android 5.0 (Lollipop) 1,708
Customizing the Start Page 1,682
Review Needed
Configuration Options for Security 1,654
Review Needed
Configuring Email Aliases 1,652
Review Needed
Use tabs in Firefox for iOS 1,652
Firefox no longer works with Mac OS X 10.4 or PowerPC processors 1,644
Disable Pocket for Firefox 1,638
How do I change to the desktop view in Firefox for Android? 1,638
Add email accounts 1,637
The thumbnails on the New Tab page are missing - how to get them back 1,624
How to Customize Toolbars 1,609
ISP Configuration Settings 1,609
Thunderbird Software Update Failed 1,609
Use the Awesome Screen to search the web, bookmarks and more 1,608
Review Needed
Calendar (Lightning and Sunbird) FAQ 1,587
Uninstall Firefox for iOS 1,569
Review Needed
Create and manage your contacts list on Firefox Hello 1,568
Review Needed
Cannot delete messages 1,565
Update to a new version 1,560
Voice input in Firefox for Android 1,497
Thunderbird FAQ 1,458
Review Needed
How can I get the latest version of Thunderbird on Windows XP or Vista? 1,448
How can I send a large attachment? 1,448
Review Needed
How to Customize the New Mail Sound 1,433
Global Search 1,425
Review Needed
Message List Columns 1,422
Avoid and report Mozilla tech support scams 1,414
How to Use Attachments 1,396
FAQ Thunderbird and Windows 7 1,390
Share a webpage through Firefox Share 1,385
Log in to Pocket with your Firefox Account 1,361
Clear your search history in Firefox Search 1,360
How to search IMDB, Wikipedia and more from the address bar 1,353
Use mouse shortcuts to perform common tasks in Firefox 1,348
Review Needed
Enable Wi-Fi on Firefox for Android 1,318
Firefox says it's just updated every time it starts - how to fix 1,318
Disable Firefox Sync on a lost phone or tablet 1,313
Uninstall Thunderbird from your computer 1,302
Review Needed
Why has my "Send" button been replaced with "Send Later" 1,295
Review Needed
Reply Above or Below Quoted Text 1,276
Review Needed
Configuration Options for Downloading Messages 1,252
Review Needed
Norton Toolbar won't work with Firefox version 41 1,236
Configuring Certificates 1,214
Enable or disable cookies on Firefox for Android 1,175
Changing calendar preferences 1,166
Thunderbird Accessibility Features 1,160
How do I use Do-not-track on Firefox for Android? 1,148
Firefox for Android displays blank web pages 1,135
Connect to Wi-Fi or data 1,131
View all Hotmail or Outlook emails 1,131
Mute sound in Firefox tabs 1,128
Restore the default Smart Bookmarks Folders 1,128
Firefox is no longer available for download in the T-Store 1,102
Play videos full screen on Firefox for Android 1,101
Change your Firefox search settings on Windows 10 1,092
Adding a holiday calendar 1,090
Review Needed
Thunderbird and Yahoo 1,078
Review Needed
Configuration Options for Attachments 1,077
Review Needed
Quick Filter Toolbar 1,065
Send instant messages on Firefox Hello 1,036
Review Needed
Recalling an Email 1,030
Review Needed
Manage saved passwords in Firefox for Android 1,028
Switching the folder pane view 1,014
Review Needed
How to Install and Use another Language in the Dictionary on Thunderbird 997
Review Needed
Thunderbird and Logjam 994
Change your default search engine in Firefox for iOS 993
Firefox 43.0.3 startup crash with G DATA security software 993
What is Persona and how does it work? 987
Configuration Options for Sending Messages 975
Review Needed
Where to go for developer support 948
Sign up for Pocket with your Firefox Account 927
Creating a new event or task 911
Lightning User Interface 910
Get help with Webmaker for Android 908
How to hide the tab strip when you only have one tab 882
What is my Firefox OS version? 871
Share your screen on Firefox Hello 864
Review Needed
Changing IMAP to POP 856
Review Needed
Message Tabs 853
Review Needed
Search Firefox instantly on your Android home screen 849
Inviting Other People to Events 834
Change the default language on Firefox for iOS 802
Review Needed
Save passwords in Firefox for Android 801
Full screen browsing on Android 800
Change the look of Firefox for Android using themes 794
Add the Firefox Search widget to your home screen 768
Get started with Firefox OS 761
Getting help with your Firefox OS-based Panasonic TV 761
Names but no Email Addresses are Displayed 680
Review Needed
What is the Marketplace? 680
Configure Origin Address for Multiple Gmail Accounts 677
Uninstall Firefox for Android add-ons 674
View web pages in Reader View 670
Thunderbird and Windows 8 669
How do I quit Firefox for Android? 661
Identify noisy tabs in Firefox for Android 650
Share your Android device with a Firefox Guest Session 645
Menu Reference TB 641
Rate your Firefox experience (Heartbeat) 623
Send text or multimedia messages from Firefox for Android 617
How do I share Firefox between people on a computer? 607
How do I install X-Ray Goggles? 597
Configuration Options for Filtering Messages 596
Review Needed
Thunderbird Crashes 590
Review Needed
Calls and voicemail 589
Firefox crashes - asking for support 589
Configuration Options for Accounts 581
Review Needed
Print a web page from Firefox for Android 579
Firefox family-friendly browsing in a restricted profile 576
Review Needed
Configuration Options for Writing Messages 575
Review Needed
Mobile Accessibility Features 567
Manage photo and video gallery 566
How do I manage my Persona account? 564
Recover lost bookmarks on Firefox Developer Edition 563
Web pages aren't displaying properly in Firefox for Android 554
Add, manage and share contacts 553
Insecure password warning in Firefox 551
Review Needed
Display name in message list and message pane 549
Review Needed
Configuration Options for Tags 527
Review Needed
How to add a shortcut to a website on Android 527
Search and discover content 509
Tracking protection in Firefox OS 508
Print List of Messages 505
Glossary of Terms including types of Accounts 504
Review Needed
Share pages with Firefox from other browsers 504
Marketplace payment or app issues 501
Using Identities 498
Review Needed
Configuration Options for Receiving Messages 492
Review Needed
New in Thunderbird 31.0 491
Zoom in and out of websites on Firefox for Android 491
Why does Thunderbird warn me that my server doesn't use encryption? 489
Thunderbird’s Scam Detection 486
ISP Database 485
Send and manage email 481
Add Search Engine to Open Search 470
Add web pages to your Reading List on Firefox for iOS 459
Switch to a secure email provider 459
Creating a Newsgroup Account 449
Review Needed
Signing in using Persona 441
Improve Mozilla Location Services by turning on Location Services in the Firefox for Android Settings 438
Uninstall apps 424
Firefox 3.6 is no longer supported 414
Scrollable tabs on the Firefox for Android home screen 412
What is Persona? 411
Mozilla Crash Reporter TB 409
Review Needed
How can I help by submitting mobile performance data? 406
Signing out using Persona 402
Adding music 399
Configuration Options for Character Encoding 395
Review Needed
How to use TalkBack support in Firefox for Android for accessibility 394
Facebook import error on ZTE Open 390
Configuration Options for Add-ons 382
Review Needed
Viewing All Body Parts 382
Review Needed
How can I use Thimble to teach myself to code? 378
Review Needed
Thunderbird and Comcast 373
Review Needed
Scrolling issue on Firefox after upgrading to OS X Mavericks 367
Privacy and Security on Firefox OS 364
Review Needed
Why is there an OpenH264 plugin in Firefox? 344
Play and manage music 340
How do I submit a bug for Firefox sync? 339
Slow down Firefox for Android's scroll speed 339
Using Saved Searches 338
Review Needed
Find My Device for Firefox OS 333
Share music, videos and photos 322
Configuration Options for Search 318
Review Needed
How to save a page as a PDF on Firefox for Android 318
Troubleshoot Firefox OS 313
View data usage 309
Set up a feed on Firefox for Android 301
How do I share things from Firefox for Android? 288
Review Needed
Set Date and Time 285
Send messages 283
Forum Response - Collect Certificate Troubleshooting Information 281
Navigating your Firefox OS phone 280
Dual SIM cards 277
Forum Response - Forced Sync after a failed Sync 266
Keyboard settings 263
Share your Internet connection 263
Lastpass was disabled after updating Firefox 257
Using the Call Log 257
Visit websites on Firefox OS 257
Mobile-Optimized Websites in the Marketplace 256
Invite people in your social network to a Firefox Hello conversation 254
Thunderbird and AT&T 252
Record Videos 250
FAQ AOL email Sent Folder 226
Review Needed
Email notifications and inbox sync 225
Thunderbird is stuck in Safe Mode 222
Switch or quit apps 219
I need help with my Webmaker account 218
Review Needed
Firefox no longer works with Windows 2000 217
Use gestures in Firefox for Android 216
Forum Response - How do I send tabs to other devices using sync 211
Setting the Screen Lock 210
Ringer, sound and vibrate settings 209
Changing the Date or Time of an Event 205
Change the wallpaper 201
What is Webmaker? 201
Review Needed
Take screenshots 200
Use Firefox Accounts to manage your Marketplace apps 200
Thunderbird and Sympatico 199
Review Needed
Get help with Firefox Developer Edition 193
Working with events 188
List of Configuration Options 184
What is X-Ray Goggles? 181
Control screen brightness 179
Creating a recurring event 178
Do not track on Firefox OS 174
Am I really hacking a web page? 172
What is Thimble? 171
A/B Testing on Webmaker 162
Set your SIM PIN 148
Using the camera 147
Save battery power 146
Review Needed
What is a Mozilla Backpack? 145
New in Thunderbird 143
Share files using Bluetooth 142
Plugin Crash Reports TB 140
Review Needed
Configuration Options for Startup 135
Review Needed
I need help making something, where do I begin? 132
Unable to log in to websites that use signText on Firefox 130
Add and manage calendars 125
Fix Gmail password errors 123
Add context to your Firefox Hello conversations 121
Review Needed
No SMS after switching from iPhone 113
Thunderbird makes unrequested connections 112
Listen to the radio 109
Contact Firefox OS carrier support 104
Thunderbird can't be opened after you install it on a Mac - How to fix 102
Where can I go for help? 102
Review Needed
Help with Marketplace purchases 99
Review Needed
Localization Dashboards 99
Review Needed
Set alarm clock 97
Small Resolution Screens 96
How do I inspect and edit my first web page? 94
I want to translate Webmaker into my local language 85
Review Needed
Tips and tricks for being a superstar 85
I want to contribute code to webmaker 84
Review Needed
I made something amazing, how do I get it featured on the homepage? 81
Configuration Options for System 79
Review Needed
How to improve HKSCS localization on Firefox on Windows XP 77
Where can I earn badges? 77
Review Needed
New in Thunderbird 24 70
Review Needed
Top tips for creating great teaching kits 70
Review Needed
Where can I go for support? 70
How can I insert a selfie into my Thimble project? 69
What kind of events can I organize? 68
How can I share my Thimble projects? 67
I want to organize an event, how do I get started? 64
Review Needed
Set Screen timeout 62
Build number not displayed 59
Review Needed
How can I give feedback and improve the mentoring process? 59
How can I use Thimble in my classroom or out-of-school learning environment? 58
Review Needed
How can I discover interesting makes on the site? 56
Thunderbird Enterprise Deployment 55
How do I create a project with multiple files? 54
Configuration Options for Certificates 53
Review Needed
How to find what people are making on Webmaker 52
What is a Webmaker Mentor? 52
Review Needed
Send performance data to Mozilla 49
Where can I go for help and support? 49
How can I access projects I made with an older version of Thimble? 46
The Whats New or Migration Assistant tabs keep appearing 46
Review Needed
Turn on Airplane Mode 46
Review Needed
What is Mozilla BadgeKit? 46
Can I create a single account for all of the students in my classroom to use? 45
How can I get help with my Thimble project? 41
How do I embed a tutorial into my Thimble project? 41
Update Accuweather or Wikipedia 41
Check the battery level 38
Is there Open Badges research available? 38
How can I get help with my X-Ray Goggles project? 37
Tips for a successful event 37
The call log won't finish loading 36
How can I contribute to the Thimble project? 35
Klar - Content blocking app for Safari 32
Pro tips on the Webmaker teaching kits 31
What is Mozilla's Open Badges project? 31
Do I need an account to publish a project using X-Ray Goggles? 30
Configuration Options for Identity 29
How do I report a Thimble bug? 29
Do I need an account to publish a project using Thimble? 27
How can I help grow this movement? 27
Review Needed
How can I personally display Open Badges? 26
How to tag Webmaker Makes with the Web Literacy Map 26
Review Needed
Get involved with the Open Badges Community 21
Open Badges Calls 20
Why did we create Mozilla BadgeKit? 20
I did it! My event was a success! How can we celebrate? 19
What's new in the August 31, 2015 release? 17
What is a badge? 16
Content-Encoding Error 14
How do I add code comments to a Thimble project? 14
Who is BadgeKit for? 14
I'm having trouble with the events platform 13
Is BadgeKit ready now? 12
Where can I find community research on Open Badges? 11
How do I become an issuer? 10
How do I share the badges I've earned? 10
Where can I go for technical help? 10
Hide the back, forward, reload, bookmark button in the right click context menu 9
I'm inspired! How can I teach others to make the web? 8
Review Needed
What is BadgeKit? 8
What is included in BadgeKit? 8
Who else is issuing Open Badges? 8
Why Open Badges? 8
What is the Open Badges Infrastructure? 7
Review Needed
Get Menubar Back 6
How to Unsubscribe from a Mozilla newsletter, such as Firefox & You 6
Create a Firefox Hello Account 5
How do I tell if I have the 32-bit or 64-bit Firefox? 5
Firefox Security Issues 4
Fixing Flash issues in Firefox 4
Share a Window 4
Text Message Friends 4
Add Content to Conversations 3
Add New Contacts 3
Are all my badges public? 3
How does my organization become a displayer of Open Badges? 3
Manage Previous Conversations 3
Start a Conversation 3
Badges 2
Share Tabs 2
Connect your Firefox OS device with a Computer 1
How To Setup Thexyz Email On Thunderbird With IMAP 1
Forum Response - Muting and Unmuting a Tab
Hello World
Import Contacts from Google
Join a Conversation
Start Hello Conversation Using Your Contacts
SUMO Living Localization Guide
Where is technical documentation for BadgeKit?
[Guide] ABSOLUTE Complete Removal and Avoid