How to
- I forgot my Password for Mozilla account and I can't sing in to MDN Plus
- I have trouble accepting my renewal offer for Monitor Plus
- I made something amazing, how do I get it featured on the homepage?
- IMAP Synchronization
- I'm having problems confirming my Firefox Account
- I'm having problems confirming my Mozilla account
- I'm having problems confirming my new Firefox Account
- I'm having problems with my Firefox account
- I'm having problems with my Mozilla account
- I’m having trouble signing into Mozilla VPN with my Firefox account
- I'm inspired! How can I teach others to make the web?
- Import, add and manage contacts on Firefox OS
- Important: Firefox ending support for Windows XP and Vista
- Important - Firefox has ended support for Windows XP and Vista
- Important - Firefox is ending support for Windows XP and Vista
- Important! Firefox is ending support for Windows XP and Vista
- Important - macOS 10.9, 10.10 and 10.11 users move to Extended Support Release
- Import bookmarks and other data from Google Chrome
- Import Bookmarks and other data from Internet Explorer or Microsoft Edge
- Import Bookmarks and other data from Microsoft Edge
- Import Bookmarks and personal data from another browser
- Import Bookmarks from a HTML file
- Import Bookmarks from an HTML file
- Import Bookmarks from an HTML file Redirect 1
- Import bookmarks from Google Chrome
- Import Bookmarks from Internet Explorer
- Import Bookmarks from Internet Explorer or Microsoft Edge
- Import bookmarks to Firefox for Android
- Import data from another browser
- Import Favorites and other data from Internet Explorer
- Import Favorites from Internet Explorer
- Importing bookmarks and other data from Flock
- Importing bookmarks and other data from Mozilla Application Suite
- Importing bookmarks and other data from Netscape
- Importing bookmarks and other data from Opera
- Importing bookmarks and other data from other browsers
- Importing bookmarks and other data from Safari
- Importing bookmarks and other data from SeaMonkey
- Importing Bookmarks from an HTML File
- Importing bookmarks from Google Chrome
- Importing bookmarks to Firefox for Android
- Importing favorites and other data from Internet Explorer
- Importing Internet Explorer Favorites from another computer
- Importing Safari data into Firefox
- Importing your links into Pocket
- Import login and password data from a file
- Import login data from a file
- Import password data from a file
- Import settings and data into Thunderbird
- Import settings and data into Thunderbird for Android
- Import settings or data into Thunderbird
- Improve Mozilla Location Services by turning on Location Services in the Firefox for Android Settings
- I need help making something, where do I begin?
- I need help with my Webmaker account
- Information for EU, EEA, and Swiss users
- Information for EU, EEA, Swiss and California users
- Information for EU, EEA, Swiss, California, Connecticut, Virginia and Utah users
- Insecure connection password warning in Firefox
- Insecure password warning in Firefox
- Inspecting and remixing your first web page
- Install add-ons on Firefox for Enterprise
- Install Android apps using the Marketplace
- Install an older version of Firefox
- Install an older version of Firefox Redirect 1
- Install apps on Firefox OS
- Install Firefox Lockwise on Android
- Install Firefox Lockwise on iOS
- Install Firefox on an Android device using Google Play
- Install Firefox on Linux
- Install Firefox on Mac
- Install Firefox on Windows
- Install Firefox on your iPad, iPhone or iPod
- Install Firefox on your phone or tablet
- Install Firefox Reality
- Installing an Add-on in Thunderbird
- Installing and Using another Language in the Dictionary
- Installing apps
- Installing a previous version of Firefox
- Installing Firefox
- Installing Firefox for Android on an Amazon Kindle Fire
- Installing Firefox on Linux
- Installing Firefox on Mac
- Installing Firefox on Windows
- Installing Lightning into Thunderbird
- Installing the Flash plugin
- Installing the Pocket extension in your browser
- Installing Thunderbird
- Installing Thunderbird on Linux
- Installing Thunderbird on Mac
- Installing Thunderbird on Ubuntu Linux
- Installing Thunderbird on Windows
- Installing Thunderbird Redirect 1
- Installing Ubuntu on Ubuntu Linux
- Install language packs to get more languages for the interface of Firefox
- Install or remove Firefox Lockwise on desktop
- Install Pocket for Android and Kindle Fire via direct download
- Install system add-ons on Firefox for Enterprise
- Install the Firefox Relay extension in Firefox for Android
- Install the Firefox Relay extension in Google Chrome
- Install the Firefox Relay extension on Android
