Most Visited

Article Visits Status
Get started with Firefox - An overview of the main features 3,878,054
Refresh Firefox - reset add-ons and settings 1,251,133
Update Firefox to the latest version 1,223,667
Add-on signing in Firefox 1,003,912
New in Thunderbird 38.0 704,355
How does built-in Phishing and Malware Protection work? 489,427
Page Info window - View technical details about the page you are on 468,565
Startup, home page, tabs, and download settings 464,582
Send plugin crash reports to help Mozilla improve Firefox 265,659
What does "Your connection is not secure" mean? 263,039
Why do I have to click to activate plugins? 167,429
Install the Flash plugin to view videos, animations and games 166,413
How to download and install Firefox on Windows 160,019
Watch DRM content on Firefox 157,187
Search suggestions in Firefox 155,046
Advanced panel - Accessibility, browsing, network, updates, and other advanced settings in Firefox 145,929
How to set the home page 127,638
Find and install add-ons to add features to Firefox 125,814
Private Browsing - Use Firefox without saving history 124,382
Install Firefox on Linux 116,942
Pop-up blocker settings, exceptions and troubleshooting 116,202
How do I tell if my connection to a website is secure? 112,915
Keyboard shortcuts - Perform common Firefox tasks quickly 111,005
Mixed content blocking in Firefox 108,331
Settings for web content, pop-ups, fonts, and languages 103,407
Profiles - Where Firefox stores your bookmarks, passwords and other user data 95,446
How to clear the Firefox cache 94,660
Use the Search bar in Firefox 93,869
Flash Plugin - Keep it up to date and troubleshoot problems 92,474
Adobe Flash protected mode in Firefox 89,348
Enable and disable cookies that websites use to track your preferences 88,049
How to download and install Firefox on Mac 87,643
Make Firefox your default browser 80,695
Tracking Protection in Private Browsing 78,248
Web Push notifications in Firefox 77,773
Private Browsing on Firefox for Android 73,927
Security and passwords settings 73,795
Adobe Flash plugin has crashed - Prevent it from happening again 71,151
Configuration Editor for Firefox 70,930
Install an older version of Firefox 69,440
Password Manager - Remember, delete, change and import saved passwords in Firefox 66,655
Use the Java plugin to view interactive content on websites 65,436
How do I set up Sync on my computer? 62,833
Filelink for Large Attachments 62,016
Review Needed
Delete browsing, search and download history on Firefox 60,265
Troubleshoot Firefox issues using Safe Mode 59,491
Delete cookies to remove the information websites have stored on your computer 59,461
Private Browsing in Firefox for iOS 58,647
Firefox hangs or is not responding - How to fix 57,796
Review Needed
Warning Unresponsive script - What it means and how to fix it 53,024
Review Needed
Troubleshoot the "Secure Connection Failed" error message 52,687
Disable or remove Add-ons 52,136
Settings for privacy, browsing history and do-not-track 51,676
Restore bookmarks from backup or move them to another computer 50,328
Use the Profile Manager to create and remove Firefox profiles 50,291
"This Connection is Untrusted" error message appears - What to do 49,973
Find what version of Firefox you are using 48,900
Cookies - Information that websites store on your computer 48,295
Firefox is slow - How to make it faster 46,852
Reset Firefox preferences to troubleshoot and fix problems 43,655
Applications panel - Set how Firefox handles different types of files 43,497
Troubleshoot extensions, themes and hardware acceleration issues to solve common Firefox problems 41,051
Update to the latest version of Firefox for Android 40,256
Use plugins to play audio, video, games and more 37,549
What do the SSLv3 error messages mean on Firefox? 37,178
Troubleshoot and diagnose Firefox problems 36,985
Customize Firefox controls, buttons and toolbars 36,564
Awesome Bar - Search your Firefox bookmarks, history and tabs from the address bar 35,955
Firefox crashes - Troubleshoot, prevent and get help fixing crashes 35,680
Firefox can't load websites but other browsers can 33,913
Back up and restore information in Firefox profiles 33,873
Moving Thunderbird Data to a New Computer 33,851
Review Needed
Websites don't load - troubleshoot and fix error messages 33,826
Firefox uses too much memory (RAM) - How to fix 33,634
Export Firefox bookmarks to an HTML file to back up or transfer bookmarks 33,314
Tracking Protection in Firefox for Android 32,103
Recovering important data from an old profile 30,665
Create bookmarks to save your favorite webpages 30,234
Uninstall Firefox from your computer 28,796
Discontinuing the Tab Groups feature 28,272
Profiles TB 28,267
Install Firefox on your iPad, iPhone or iPod 28,224
Firefox uses too many CPU resources - How to fix 27,263
Troubleshoot Firefox issues caused by malware 27,210
How to allow Java on trusted sites 26,870
View PDF files in Firefox without downloading them 26,664
Customize the New Tab page 25,951
How do I watch Flash videos with Firefox for Android? 25,679
Restore previous session - Configure when Firefox shows your most recent tabs and windows 25,654
Fix common audio and video issues 25,442
Bookmarks Toolbar - Display your favorite websites at the top of the Firefox window 25,149
Firefox won't start - find solutions 25,093
Clear your browsing history and other personal data on Firefox for Android 24,298
Troubleshoot issues with plugins like Flash or Java to fix common Firefox problems 23,642
Upgrade your graphics drivers to use hardware acceleration and WebGL 23,374
Play Windows Media files in Firefox with the Windows Media plugin 23,343
Create a desktop shortcut to a website 23,131
Will Firefox work on my mobile device? 22,911
Review Needed
What happened to the File, Edit, and View menus? 22,553
Use the QuickTime plugin to play audio and video 22,367
JavaScript settings and preferences for interactive web pages 22,229
Add-ons that cause stability or security issues are put on a blocklist 21,785
Remove a toolbar that has taken over your Firefox search or home page 21,784
Import bookmarks from Google Chrome 21,555
Import Bookmarks from Internet Explorer 21,075
Use themes to change the look of Firefox 20,740
Server Not Found - Troubleshoot connection problems 20,493
Font size and zoom - increase the size of web pages 20,482
How to run Firefox when your profile is missing or inaccessible 20,201
Signatures 19,618
Review Needed
Recover lost or missing Bookmarks 19,459
Ignoring threads 19,276
Review Needed
Thunderbird and Gmail 19,215
Review Needed
Websites say cookies are blocked - Unblock them 19,089
Firefox Health Report - understand your browser performance 18,671
How do I turn on the Do Not Track feature? 18,489
Review Needed
Use the Adobe Reader plugin to view or download PDF files 17,879
Control Center - manage site privacy and security controls 17,520
Firefox menu icon is missing on Android - how to access the menu 17,435
Manual Account Configuration 17,205
Review Needed
Configure firewalls so that Firefox can access the Internet 16,973
Use the Troubleshooting Information page to help fix Firefox issues 16,744
Install Firefox on an Android device using Google Play 16,480
Review Needed
Firefox Hello - video and voice conversations online 16,042
Review Needed
Use Firefox for Android to send videos to your Roku 16,016
Review Needed
Change your default search settings in Firefox 15,864
How to change your default browser in Windows 10 15,371
Change what Firefox does when you click on or download a file 15,133
What to do if you can't download or save files 14,921
Add or remove a search engine in Firefox 14,765
Use the Silverlight plugin to play audio and video 14,690
Create secure passwords to keep your identity safe 14,366
Where to find and manage downloaded files in Firefox 14,266
Firefox does not work - Common fixes to get you back up and running 13,703
Unable to install add-ons (extensions or themes) 13,665
Configure Windows Firewall to allow Firefox access to the Internet 13,234
Block and unblock websites with parental controls on Firefox 13,138
Fix problems that cause images to not show 12,851
Using Lightning with Google Calendar 12,817
Connectivity or crashing issues after Firefox 43 update 12,649
How do I delete a bookmark? 12,610
How to fix preferences that won't save 12,226
Import Bookmarks from an HTML file 12,225
Usernames and passwords are not saved 12,009
Review Needed
Fix printing problems in Firefox 11,967
Control whether Firefox automatically fills in forms 11,841
Remote Content in Messages 11,789
Tab preferences and settings 11,680
Automatic Account Configuration 11,389
Review Needed
Installing Thunderbird on Windows 11,372
Review Needed
How to stop Firefox from making automatic connections 11,250
Firefox takes a long time to start up 11,185
Review Needed
"Firefox is already running but is not responding" error message - How to fix it 10,977
How can I get the latest version of Firefox on Windows XP or Vista? 10,943
Review Needed
Use Firefox for Android to send videos to Chromecast 10,815
Fix problems connecting to websites after updating Firefox 10,702
Use bookmark folders to organize your bookmarks 10,349
Import Bookmarks and personal data from another browser 10,162
Wrong home page opens when I start Firefox - How to fix 9,994
Make Firefox the default browser on Android 9,837
HTML5 audio and video in Firefox 9,791
Review Needed
How do I restore my tabs from last time? 9,539
Re-enable add-ons that were disabled when updating Firefox 9,510
How to print web pages in Firefox 9,495
Installing Thunderbird 9,393
Cannot remove an add-on (extension or theme) 9,356
Forget button - quickly delete your browsing history on Firefox 9,208
Hide or display Tiles in New Tab 9,208
Review Needed
Disable third-party cookies in Firefox to stop some types of tracking by advertisers 9,170
How to disable the built-in PDF viewer and use another viewer 9,100
How do I change my Mac Security Settings so I can open Firefox Marketplace apps? 8,864
What to do if Firefox won't play any sounds 8,792
Warning Unresponsive plugin - What it means and how to fix it 8,514
Set Adobe Flash to "click to play" on Firefox 8,398
Switching to Thunderbird 8,362
Review Needed
Change the Default Language 8,293
How to remove the Babylon toolbar, home page and search engine 8,253
How do I copy and paste text on Android? 8,203
Using Multiple Profiles 8,114
Firefox keeps crashing at startup 8,104
Review Needed
Firefox and other browsers can't load websites 8,096
Firefox's default home page has quick links to common features 8,086
Mixed content blocker in Firefox for Android 8,041
Firefox no longer works with some versions of Windows XP 8,012
What is the Mozilla Maintenance Service? 7,929
Review Needed
Access Mozilla Services with Firefox Accounts 7,833
Review Needed
How do I use the Firefox spell checker? 7,643
Review Needed
How to make Firefox and websites go full screen 7,629
Can't add, change or save bookmarks - How to fix 7,483
Flash videos won't play full screen 7,429
Sync bookmarks, tabs, history and passwords on Android 7,383
Clear browsing history in Firefox for iOS 7,371
Clear recent searches from the Search bar 7,248
Which version of Firefox am I using? 7,101
Import Internet Explorer Favorites from another computer 7,046
Fix problems with Facebook games, chat and more 7,037
Websites look wrong or appear differently than they should 7,020
Clear browsing history and cookies 6,990
Use a Master Password to protect stored logins and passwords 6,807
How to search the contents of the current page for text or links 6,676
Setting Firefox as the default browser does not work - What to do 6,568
Fix login issues on websites that require a username and password 6,552
Installing Thunderbird on Linux 6,502
Websites show a spinning wheel and never finish loading 6,483
Marketplace apps for Firefox Desktop 6,320
Navigation buttons like back, home, bookmarks and reload are missing 6,254
Export bookmarks to Internet Explorer 6,245
Reset your Master Password if you've forgotten it 6,171
Firefox repeatedly opens empty tabs or windows after you click on a link 6,138
Cannot receive messages 6,061
Review Needed
Avoid crashes - Tips and tricks 5,953
Sort your bookmarks to quickly find the ones you want 5,953
Firefox Sync troubleshooting and tips 5,891
Review Needed
What happened to the Add-on Bar? 5,883
Updating Thunderbird 5,867
Organize Your Messages by Using Filters 5,850
Change the program used to open email links 5,825
Search the web from the address bar 5,649
Cannot Send Messages 5,648
Review Needed
I'm having problems with my Firefox Account 5,605
Firefox Reader View for clutter-free web pages 5,381
Use Tab Groups to organize a lot of tabs 5,363
Change the fonts and colors websites use 5,323
Fix video and audio playback problems on Firefox for Windows 5,244
Keyboard Shortcuts TB 5,201
Review Needed
I'm having problems confirming my new Firefox Account 5,168
What is the winmail.dat attachment? 5,086
Add-on signing in Firefox for Android 5,069
Review Needed
Use the Firefox interface in other languages with language packs 5,057
What is plugin-container 5,034
Addressing an Email 5,006
Where is the "Pocket for Firefox" button? 5,001
Where are my logins stored? 4,997
Archived Messages 4,990
Sync your Firefox bookmarks and browsing history in iOS 4,945
Firefox Health Report says your browser is running slower than usual 4,944
Add, delete and view bookmarked webpages in Firefox for Android 4,913
Make Thunderbird the Default Mail Client 4,894
Review Needed
Thunderbird and Junk / Spam Messages 4,869
Review Needed
Thunderbird and Hotmail 4,791
Configuration Options for Viewing Messages 4,641
What happened to the Status Bar? 4,629
Master Password 4,504
Secure Website Certificate 4,477
IMAP Synchronization 4,455
Review Needed
Using the Lightning Calendar Add-on 4,453
Open links in the background for later viewing with Firefox for Android 4,451
Pinned Tabs - keep favorite websites open and just a click away 4,450
How to save a web page 4,447
Block websites from storing site preferences or login status in Firefox 4,436
How to turn off Java applets 4,400
Installing Thunderbird on Mac 4,328
Mozilla Crash Reporter 4,232
Hyperlinks in Messages Not Working 4,216
Review Needed
Live Bookmarks - Subscribe to a web page for news and updates 4,202
Is Firefox available for iPhone or iPad in my language? 4,141
Blocking a sender 4,114
How to create and use mailing lists on Thunderbird 4,103
How to fix the Update Failed error message when updating Firefox 4,066
Digitally Signing and Encrypting Messages 3,952
Review Needed
Sending and Receiving Messages on Thunderbird 3,905
Review Needed
Get started with Firefox for Android 3,856
Firefox Sync upgrade - Frequently Asked Questions 3,807
Standalone address book 3,799
Firefox no longer works with Mac OS X 10.5 3,772
Add social features to the Firefox sidebar 3,743
Save web pages for later with Pocket for Firefox 3,713
Remove websites from the Awesome Bar suggestions 3,665
The Add-on Bar gives you quick access to add-on features 3,651
How do I choose what types of information to sync on Firefox? 3,648
Configuration Options for Folders 3,398
Review Needed
Export bookmarks to Safari 3,390
Which browsers will work with Firefox Hello? 3,365
Configuration Options for Updates 3,351
Review Needed
Firefox Hello can't access my camera or microphone 3,271
Firefox can't be opened after you install it on a Mac - How to fix 3,221
Configuring Lightning 3,196
New Email Address 3,182
Review Needed
Focus by Firefox 3,156
Review Needed
Add Security Exception 3,134
Review Needed
Avoiding Quota Limits on Mail Servers 3,105
Review Needed
Remove Top Sites from the Firefox for iOS home screen 3,095
Switch from POP to IMAP account 3,090
Review Needed
Installing Lightning into Thunderbird 3,056
Manage your Top Sites in Firefox for Android 3,056
Keyboard Shortcuts for Searching 3,043
Review Needed
Display the Thunderbird menus and toolbar 2,951
Review Needed
How does Firefox for Android use the permissions it requests? 2,941
Safe Mode Thunderbird 2,936
Review Needed
How to add and remove bookmarks in Firefox for iOS 2,916
Unable to access secure (HTTPS) sites in Firefox 43 2,882
Find and install Add-ons on Firefox for Android 2,875
Tips to protect your online privacy 2,860
Where is the Firefox Hello button? 2,843
Getting started with the Firefox for Android tablet browser 2,838
How do I create a screenshot of my problem? 2,833
Review Needed
How to sync your add-ons with another copy of Firefox 2,768
Share telemetry data with Mozilla to help improve Firefox 2,763
Tips for safe online shopping 2,762
Use popular search suggestions in the Firefox Search bar 2,736
Firefox Health Report - understand your Android browser performance 2,655
Accessibility features in Firefox - Make Firefox and web content work for all users 2,640
Use tabs to organize lots of websites in a single window 2,628
About Tiles in New Tab 2,576
Manage my default search engines in Firefox for Android 2,574
Changes to toolbars and window sizes are not saved 2,568
Review Needed
FAQ Changing IMAP to POP 2,514
Review Needed
How to Subscribe to News Feeds and Blogs 2,496
Recommendations in Marketplace 2,483
I've lost my Firefox Sync account information - What to do 2,465
Windows Media or other plugins stopped working after Firefox update 2,444
Firefox is stuck in Safe Mode 2,399
Add-Ons and Extensions FAQ 2,398
Review Needed
Firefox release notes - What's New and Known Issues 2,392
Review Needed
Fix "The bookmarks and history system will not be functional" error message 2,363
Rebuilding the Global Database 2,332
Review Needed
What to do when searches take you to the wrong search website 2,328
Installing Firefox for Android on an Amazon Kindle Fire 2,315
Uninstall Firefox for Android 2,292
Vacation Response 2,281
Creating New Calendars 2,273
Review Needed
Scan QR codes in Firefox for Android 2,258
WhatsApp alternatives - Firefox OS 2,245
Problems with email and how to find help 2,219
Use bookmarklets to quickly perform common web page tasks 2,181
Download music, photos and videos 2,180
Instant Messaging and Chat 2,153
Open Search 2,138
How to use a Virtual Card (vCard) 2,104
Review Needed
Compacting folders 2,099
Review Needed
How to reset the default user agent on Firefox 2,095
Unable to set Firefox as the default browser for iOS 2,087
Exporting and sharing a calendar 2,080
Config Editor 2,078
Review Needed
Frequently Asked Questions 2,038
PDF files are blank or cause an error message on Mac 1,987
Home page with pipe character opens extra tabs when Firefox starts 1,942
View articles in Reader View on Firefox for Android 1,922
Change the default language of Firefox for Android 1,900
Install Android apps using the Marketplace 1,894
Review Needed
Enable or disable search engines on Firefox for iOS 1,878
Installing apps 1,874
Using Tabs on Firefox for Android 1,860
Review Needed
Join a conversation on Firefox Hello 1,859
Review Needed
Navigation bar in Firefox for iOS 1,840
Awesome Screen on iOS - access search and favorite sites in one place 1,836
Review Needed
Firefox doesn't save web form entries 1,828
Change the tab list view in Firefox for iOS 1,803
Maildir in Thunderbird 1,799
Review Needed
Use the Firefox sidebar to access bookmarks, history and social features 1,798
Bookmark Tags - Categorize bookmarks to make them easy to find 1,788
Customizing the Start Page 1,784
Review Needed
Save web pages to your Reading List on Firefox for Android 1,760
Review Needed
Thunderbird Software Update Failed 1,756
How to troubleshoot the error code "SEC_ERROR_UNKNOWN_ISSUER" on secure websites 1,730
How do I change to the desktop view in Firefox for Android? 1,719
Configuration Options for Security 1,707
Review Needed
How to stay safe on the web 1,686
Copy a saved password in Firefox for Android 1,685
Use tabs in Firefox for iOS 1,679
Calendar (Lightning and Sunbird) FAQ 1,674
ISP Configuration Settings 1,674
Firefox no longer works with Mac OS X 10.4 or PowerPC processors 1,670
Configuring Email Aliases 1,660
Review Needed
I can't play videos or audio on Firefox for Android 5.0 (Lollipop) 1,651
Disable Pocket for Firefox 1,646
Add email accounts 1,641
Use the Awesome Screen to search the web, bookmarks and more 1,639
Review Needed
The thumbnails on the New Tab page are missing - how to get them back 1,635
Cannot delete messages 1,619
How to Customize Toolbars 1,612
Update to a new version 1,536
Create and manage your contacts list on Firefox Hello 1,532
Review Needed
Thunderbird FAQ 1,520
Review Needed
Uninstall Firefox for iOS 1,494
Review Needed
How to Customize the New Mail Sound 1,482
Global Search 1,462
Review Needed
Voice input in Firefox for Android 1,461
How can I send a large attachment? 1,459
Review Needed
Message List Columns 1,451
FAQ Thunderbird and Windows 7 1,444
How to Use Attachments 1,414
How to search IMDB, Wikipedia and more from the address bar 1,413
Share a webpage through Firefox Share 1,407
Viewing Desktop Sites on Firefox iOS 1,398
Review Needed
Log in to Pocket with your Firefox Account 1,387
Clear your search history in Firefox Search 1,382
Avoid and report Mozilla tech support scams 1,370
Use mouse shortcuts to perform common tasks in Firefox 1,365
Review Needed
Firefox says it's just updated every time it starts - how to fix 1,355
Why has my "Send" button been replaced with "Send Later" 1,352
Review Needed
Enable Wi-Fi on Firefox for Android 1,335
Disable Firefox Sync on a lost phone or tablet 1,316
Reply Above or Below Quoted Text 1,300
Review Needed
Norton Toolbar won't work with Firefox version 41 1,263
Configuration Options for Downloading Messages 1,255
Review Needed
Uninstall Thunderbird from your computer 1,242
Review Needed
Configuring Certificates 1,239
Changing calendar preferences 1,234
Thunderbird Accessibility Features 1,214
How do I use Do-not-track on Firefox for Android? 1,201
Enable or disable cookies on Firefox for Android 1,177
Connect to Wi-Fi or data 1,149
View all Hotmail or Outlook emails 1,140
Mute sound in Firefox tabs 1,139
Thunderbird and Yahoo 1,139
Review Needed
How can I get the latest version of Thunderbird on Windows XP or Vista? 1,134
Restore the default Smart Bookmarks Folders 1,128
Adding a holiday calendar 1,122
Review Needed
Firefox for Android displays blank web pages 1,114
Configuration Options for Attachments 1,105
Review Needed
Quick Filter Toolbar 1,099
Firefox 43.0.3 startup crash with G DATA security software 1,090
Firefox is no longer available for download in the T-Store 1,078
Change your Firefox search settings on Windows 10 1,070
Switching the folder pane view 1,069
Review Needed
Play videos full screen on Firefox for Android 1,062
Thunderbird and Logjam 1,059
Recalling an Email 1,042
Review Needed
How to Install and Use another Language in the Dictionary on Thunderbird 1,039
Review Needed
What is Persona and how does it work? 1,025
Lightning User Interface 997
Manage saved passwords in Firefox for Android 991
Configuration Options for Sending Messages 989
Review Needed
Change your default search engine in Firefox for iOS 976
Send instant messages on Firefox Hello 974
Review Needed
Sign up for Pocket with your Firefox Account 953
Where to go for developer support 943
Creating a new event or task 932
Message Tabs 925
Review Needed
What is my Firefox OS version? 915
Get help with Webmaker for Android 912
How to hide the tab strip when you only have one tab 906
Using Master Password on Firefox for Android 901
Inviting Other People to Events 898
Changing IMAP to POP 879
Review Needed
Share your screen on Firefox Hello 865
Review Needed
Search Firefox instantly on your Android home screen 857
Full screen browsing on Android 834
Getting help with your Firefox OS-based Panasonic TV 820
Save passwords in Firefox for Android 817
Change the default language on Firefox for iOS 788
Review Needed
Add the Firefox Search widget to your home screen 782
Get started with Firefox OS 772
Change the look of Firefox for Android using themes 765
View web pages in Reader View 738
Thunderbird and Windows 8 719
Configure Origin Address for Multiple Gmail Accounts 683
Names but no Email Addresses are Displayed 683
Review Needed
How do I quit Firefox for Android? 677
Menu Reference TB 674
Uninstall Firefox for Android add-ons 673
What is the Marketplace? 661
Identify noisy tabs in Firefox for Android 637
Rate your Firefox experience (Heartbeat) 627
How do I share Firefox between people on a computer? 609
Firefox crashes - asking for support 606
Share your Android device with a Firefox Guest Session 604
Configuration Options for Accounts 598
Review Needed
Calls and voicemail 597
Configuration Options for Writing Messages 587
Review Needed
Display name in message list and message pane 584
Review Needed
Firefox family-friendly browsing in a restricted profile 582
Review Needed
Configuration Options for Filtering Messages 579
Review Needed
Mobile Accessibility Features 577
How do I manage my Persona account? 576
Thunderbird Crashes 576
Review Needed
Tracking protection in Firefox OS 575
Web pages aren't displaying properly in Firefox for Android 563
Manage photo and video gallery 546
Add, manage and share contacts 545
Configuration Options for Receiving Messages 545
Review Needed
Recover lost bookmarks on Firefox Developer Edition 545
Configuration Options for Tags 530
Review Needed
Print List of Messages 527
How to add a shortcut to a website on Android 520
Why does Thunderbird warn me that my server doesn't use encryption? 519
Search and discover content 512
Share pages with Firefox from other browsers 504
Using Identities 503
Review Needed
Glossary of Terms including types of Accounts 501
Review Needed
Thunderbird’s Scam Detection 499
New in Thunderbird 31.0 490
Zoom in and out of websites on Firefox for Android 485
Print a web page from Firefox for Android 480
Add web pages to your Reading List on Firefox for iOS 479
Insecure password warning in Firefox 479
Review Needed
ISP Database 479
Add Search Engine to Open Search 478
Send and manage email 477
Switch to a secure email provider 472
Improve Mozilla Location Services by turning on Location Services in the Firefox for Android Settings 458
Signing in using Persona 453
Send text or multimedia messages from Firefox for Android 450
Marketplace payment or app issues 445
Uninstall apps 443
Creating a Newsgroup Account 439
Review Needed
Firefox 3.6 is no longer supported 430
Signing out using Persona 428
How to use TalkBack support in Firefox for Android for accessibility 425
Mozilla Crash Reporter TB 425
Review Needed
Scrollable tabs on the Firefox for Android home screen 416
What is Persona? 416
Viewing All Body Parts 413
Review Needed
Facebook import error on ZTE Open 407
How do I install X-Ray Goggles? 405
Configuration Options for Add-ons 399
Review Needed
How can I help by submitting mobile performance data? 393
Configuration Options for Character Encoding 388
Review Needed
Adding music 385
Thunderbird and Comcast 371
Review Needed
Privacy and Security on Firefox OS 370
Review Needed
Scrolling issue on Firefox after upgrading to OS X Mavericks 367
Using Saved Searches 360
Review Needed
How to save a page as a PDF on Firefox for Android 356
Find My Device for Firefox OS 353
How can I use Thimble to teach myself to code? 350
Review Needed
How do I submit a bug for Firefox sync? 330
View data usage 328
Configuration Options for Search 326
Review Needed
Share music, videos and photos 321
Troubleshoot Firefox OS 319
Play and manage music 317
Slow down Firefox for Android's scroll speed 314
How do I share things from Firefox for Android? 309
Review Needed
Why is there an OpenH264 plugin in Firefox? 303
Set up a Goal.com feed on Firefox for Android 300
Set Date and Time 299
Dual SIM cards 285
Share your Internet connection 281
Keyboard settings 277
Thunderbird and AT&T 273
Navigating your Firefox OS phone 272
Lastpass was disabled after updating Firefox 269
Send messages 265
Thunderbird is stuck in Safe Mode 259
Using the Call Log 252
Mobile-Optimized Websites in the Marketplace 251
Invite people in your social network to a Firefox Hello conversation 248
Record Videos 239
Firefox no longer works with Windows 2000 236
FAQ AOL email Sent Folder 235
Review Needed
Visit websites on Firefox OS 235
Use gestures in Firefox for Android 233
Email notifications and inbox sync 232
I need help with my Webmaker account 226
Review Needed
Setting the Screen Lock 220
Changing the Date or Time of an Event 215
Forum Response - How do I send tabs to other devices using sync 214
Ringer, sound and vibrate settings 214
Change the wallpaper 210
Take screenshots 209
Switch or quit apps 207
What is Webmaker? 204
Review Needed
Control screen brightness 197
Working with events 194
Use Firefox Accounts to manage your Marketplace apps 191
Thunderbird and Sympatico 189
Review Needed
Forum Response - Collect Certificate Troubleshooting Information 187
Get help with Firefox Developer Edition 184
Do not track on Firefox OS 183
What is Thimble? 180
Creating a recurring event 177
Am I really hacking a web page? 173
List of Configuration Options 168
What is a Mozilla Backpack? 152
A/B Testing on Webmaker 151
Plugin Crash Reports TB 150
Review Needed
Save battery power 150
Review Needed
Configuration Options for Startup 147
Review Needed
New in Thunderbird 147
Set your SIM PIN 147
Share files using Bluetooth 145
Using the camera 144
Unable to log in to websites that use signText on Firefox 142
I need help making something, where do I begin? 135
What is X-Ray Goggles? 134
Add and manage calendars 133
Add context to your Firefox Hello conversations 131
Review Needed
Thunderbird makes unrequested connections 123
Fix Gmail password errors 116
Listen to the radio 116
Forum Response - Forced Sync after a failed Sync 106
Thunderbird can't be opened after you install it on a Mac - How to fix 106
Where can I go for help? 105
Review Needed
No SMS after switching from iPhone 103
Contact Firefox OS carrier support 102
Small Resolution Screens 97
I want to contribute code to webmaker 95
Review Needed
Localization Dashboards 85
Review Needed
Help with Marketplace purchases 83
Review Needed
How to improve HKSCS localization on Firefox on Windows XP 83
I made something amazing, how do I get it featured on the homepage? 83
Set alarm clock 82
Tips and tricks for being a superstar 81
I want to translate Webmaker into my local language 80
Review Needed
Where can I earn badges? 79
Review Needed
How do I inspect and edit my first web page? 77
I want to organize an event, how do I get started? 75
Review Needed
Top tips for creating great teaching kits 74
Review Needed
Configuration Options for System 72
Review Needed
How can I share my Thimble projects? 72
New in Thunderbird 24 72
Review Needed
Build number not displayed 70
Review Needed
How can I insert a selfie into my Thimble project? 67
Where can I go for support? 67
Thunderbird Enterprise Deployment 66
Set Screen timeout 64
What kind of events can I organize? 64
How can I use Thimble in my classroom or out-of-school learning environment? 59
Review Needed
How can I discover interesting makes on the site? 56
How do I create a project with multiple files? 54
Configuration Options for Certificates 51
Review Needed
Send performance data to Mozilla 51
How can I give feedback and improve the mentoring process? 50
Can I create a single account for all of the students in my classroom to use? 49
How do I embed a tutorial into my Thimble project? 49
How to find what people are making on Webmaker 49
The Whats New or Migration Assistant tabs keep appearing 47
Review Needed
What is a Webmaker Mentor? 47
Review Needed
What is Mozilla BadgeKit? 47
How can I access projects I made with an older version of Thimble? 46
Turn on Airplane Mode 46
Review Needed
Where can I go for help and support? 46
Is there Open Badges research available? 43
How can I get help with my Thimble project? 42
Check the battery level 39
The call log won't finish loading 35
What is Mozilla's Open Badges project? 35
Tips for a successful event 34
Update Accuweather or Wikipedia 34
Pro tips on the Webmaker teaching kits 32
How can I contribute to the Thimble project? 29
How can I personally display Open Badges? 28
How to tag Webmaker Makes with the Web Literacy Map 28
Review Needed
Configuration Options for Identity 26
Do I need an account to publish a project using Thimble? 26
How can I help grow this movement? 25
Review Needed
Klar - Content blocking app for Safari 23
How can I get help with my X-Ray Goggles project? 22
Do I need an account to publish a project using X-Ray Goggles? 21
How do I report a Thimble bug? 21
What's new in the August 31, 2015 release? 20
Get involved with the Open Badges Community 19
I did it! My event was a success! How can we celebrate? 18
What is a badge? 17
Content-Encoding Error 15
How do I add code comments to a Thimble project? 15
Where can I go for technical help? 13
Why did we create Mozilla BadgeKit? 13
How do I share the badges I've earned? 12
I'm having trouble with the events platform 12
Hide the back, forward, reload, bookmark button in the right click context menu 11
How do I become an issuer? 11
Open Badges Calls 10
What is included in BadgeKit? 10
Where can I find community research on Open Badges? 10
Who else is issuing Open Badges? 10
Who is BadgeKit for? 9
Why Open Badges? 9
How to Unsubscribe from a Mozilla newsletter, such as Firefox & You 8
Is BadgeKit ready now? 8
What is BadgeKit? 7
What is the Open Badges Infrastructure? 7
Review Needed
I'm inspired! How can I teach others to make the web? 6
Review Needed
Text Message Friends 6
Create a Firefox Hello Account 5
How do I tell if I have the 32-bit or 64-bit Firefox? 5
Add New Contacts 4
Firefox Security Issues 4
Get Menubar Back 4
How does my organization become a displayer of Open Badges? 4
Share a Window 4
Start a Conversation 4
Add Content to Conversations 3
Are all my badges public? 3
Manage Previous Conversations 3
Badges 2
Join a Conversation 2
Start Hello Conversation Using Your Contacts 2
Connect your Firefox OS device with a Computer 1
Fixing Flash issues in Firefox 1
Forum Response - Muting and Unmuting a Tab 1
How To Setup Thexyz Email On Thunderbird With IMAP 1
Share Tabs 1
Import Contacts from Google
SUMO Living Localization Guide
Where is technical documentation for BadgeKit?
[Guide] ABSOLUTE Snap.do Complete Removal and Avoid