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- Update Firefox to the latest version Firefox automatically updates itself by default but you can always do a manual update. Learn how to update Firefox on Windows, Mac or Linux.
- Important – Firefox is ending support for Windows XP and Vista Firefox version 52 will be the last complete update for Windows XP and Windows Vista. Security updates will be released but no new features.
- Install Firefox on Linux This article will show you how to install Firefox on Linux.
- Find what version of Firefox you are using Learn how to find out what Firefox version you are using, to help troubleshoot a problem or just to know if Firefox is up to date.
- How to download and install Firefox on Windows This article describes how to download and install Firefox on Windows.
- How to download and install Firefox on Mac This article explains how to download and install Firefox on a Mac.