Installation and updates Learn how to install your favorite Mozilla products and keep them updated. Ní Gẹ̀ẹ́sì Update Firefox to the latest release What Windows 10 end of support means for Firefox users Windows 10 warns me to use a "Microsoft-verified" app How to install Firefox on Windows Install Firefox on Linux How to download and install Firefox on Mac Firefox support for Windows 7, 8, and 8.1 Firefox security features warning on Linux Download Firefox on Windows from the Microsoft Store Back up and restore information in Firefox profiles Find what version of Firefox you are using Custom installation of Firefox on Windows Enable background updates on Firefox for Windows when Firefox is not running Uninstall Firefox from your computer Firefox users on macOS 10.12, 10.13 and 10.14 moving to Extended Support Release Run Firefox on ChromeOS Firefox has ended support for Windows XP and Vista I found a fake Firefox update Recover user data missing after Firefox update Firefox has ended support for 32-bit Linux Switch from Chrome to Firefox What is the Mozilla Maintenance Service? Windows in S mode won't let me install Firefox Troubleshoot Firefox updates and the Helper tool How the Firefox desktop launcher works Why do I get a harmful download message when downloading Firefox on Windows? Install an older version of Firefox How do I tell if I have the 32-bit or 64-bit Firefox? Firefox update notifications on Windows 64-bit Firefox crashes with Citrix's XenApp VM Update Firefox to prevent add-ons issues from root certificate expiration Resolve “The installation seems to be incomplete/corrupt” error in Firefox on Windows Supported platforms and system requirements Importing Safari data into Firefox Firefox Mac OS X 10.9, 10.10 and 10.11 users move to Extended Support Release Solutions for "Can not create temp folder archive" error when installing Firefox (Windows 10) Firefox release notes - What's new and known issues