Installation and updates Learn how to install your favorite Mozilla products and keep them updated. NgesiNgisi Install Firefox on Linux Update Firefox to the latest release Update Firefox to prevent add-ons issues from root certificate expiration Thunderbird and Junk / Spam Messages Back up and restore information in Firefox profiles Profiles - Where Firefox stores your bookmarks, passwords and other user data Windows 10 warns me to use a "Microsoft-verified" app Firefox users on Windows 7, 8 and 8.1 moving to Extended Support Release Profiles - Where Thunderbird stores your messages and other user data Find what version of Firefox you are using Update to the latest version of Firefox for Android How to download and install Firefox on Mac Move Thunderbird data to a new computer Profile Manager - Create, remove or switch Firefox profiles Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release Export your Thunderbird Profile How to install Firefox on Windows Run Firefox on ChromeOS Download Firefox on Windows from the Microsoft Store Import settings and data into Thunderbird for Android Choose a Firefox update channel Install Firefox on your phone or tablet Import settings and data into Thunderbird Update Thunderbird to the latest version Install Thunderbird on Linux Firefox has ended support for Windows XP and Vista Recover user data missing after Firefox update Uninstall Firefox from your computer Custom installation of Firefox on Windows How to install Mozilla VPN on a Linux computer Install Thunderbird on Windows Display the Thunderbird menus and toolbar Which version of Firefox am I using? I found a fake Firefox update Deploy Firefox with MSI installers Profile Manager - Create and remove Thunderbird profiles Switch from POP to IMAP account End of support for Firefox Lockwise Download and install Mozilla VPN on Windows IMAP Synchronization Manage Firefox updates Best practices for installing and updating Firefox How to add devices to your Mozilla VPN subscription Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release Thunderbird for Android 8 FAQ Install Firefox on an Android device using Google Play What is the Mozilla Maintenance Service? Thunderbird and Gmail Install Thunderbird on Mac Install Firefox on your iPad, iPhone or iPod How do I choose my server on Mozilla VPN? Firefox for Android (68 and earlier) end of support Enable background updates on Firefox for Windows when Firefox is not running Install an older version of Firefox Thunderbird Beta Windows in S mode won't let me install Firefox Importing Safari data into Firefox Download and install Mozilla VPN on iOS Switching to Thunderbird How do I tell if I have the 32-bit or 64-bit Firefox? Choosing a Firefox CPU architecture for Windows OS How to silently install/uninstall Firefox for Enterprise How do I uninstall Mozilla VPN? New in Thunderbird for Android version 8 Uninstall Firefox for Android How can I get the latest version of Thunderbird on Windows XP or Vista? Deploy Firefox on macOS using PKG and Jamf Download Mozilla VPN on your desktop or mobile device Automatic Conversion of Google mail accounts to OAuth 2.0 Authentication Automatically launch Mozilla VPN when your device starts How to download and install Mozilla VPN on macOS Well known sources for downloading the Thunderbird email software Resolve “The installation seems to be incomplete/corrupt” error in Firefox on Windows Download and install Firefox for Android Is Firefox available for iPhone or iPad in my language? Thunderbird Software Update Failed How do I move my Thunderbird data to a new computer? Installing Ubuntu on Ubuntu Linux Moving Thunderbird Data to a New Computer Redirect 1 Installing Thunderbird on Ubuntu Linux Installing an Add-on in Thunderbird Uninstall Firefox for iOS Firefox is no longer available for download in the T-Store Your hardware is no longer supported by Thunderbird 64-bit Firefox crashes with Citrix's XenApp VM Thunderbird support has ended for Mac OS X 10.6, 10.7 and 10.8 Find what version of Thunderbird you are using Repackage the Windows installer Deploy Firefox customizations on macOS Deploy Firefox with extensions Supported platforms and system requirements Deploy Firefox on Windows Setting Up Roaming Users Profiles Getting started with Firefox Lockwise Install Firefox Lockwise on iOS Install Firefox Lockwise on Android Firefox Lockwise - sync saved logins across Firefox and mobile apps Dedicated profile per Thunderbird installation Managing Thunderbird Updates Recover user data missing after Thunderbird update Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10) Deploy Firefox with language packs Set Firefox as your default browser from the notification panel on Android What to do after you have subscribed to Mozilla VPN How to enable Always-on VPN on Android How to sign up for Mozilla VPN How to sign in to Mozilla VPN New in Thunderbird 102 Custom installation of Thunderbird on Windows Upgrading from an older version of Thunderbird How to download and install Mozilla VPN on Android New in Thunderbird 115 Supernova Verify a Mozilla Thunderbird installation package New in Thunderbird 128 Nebula Getting started with Thunderbird for Android Will Firefox work on my mobile device? Firefox release notes - What's new and known issues