Oct 7, 2025 · Make Firefox your default browser Firefox won't start - find solutions Troubleshoot and diagnose Firefox problems Why do I get a harmful download message when downloading Firefox on …

Mar 5, 2014 · Twitter Join our Community Explore Help Articles Firefox Download Firefox desktop Android Browser iOS Browser Focus Browser Firefox for Developers Developer Edition Beta Beta for …

Sep 25, 2025 · Importing Safari data into Firefox Learn now to import data such as bookmarks, browsing history, and custom preferences from your Safari browser into Firefox.

May 14, 2024 · The "Mozilla Firefox" app is available from the Microsoft Store for Windows 10 and Windows 11. Learn how to install it.

Dec 15, 2025 · Learn the basics of Firefox, including personalization, new tab control, and more to get started with this browser.

What Windows 10 end of support means for Firefox users Learn how Firefox will continue supporting Windows 10 after Microsoft updates end and what steps Mozilla recommends to keep your browsing …

Oct 10, 2025 · Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.

Sep 22, 2025 · How to download and install Firefox on Mac This article explains how to download and install Firefox on macOS.

Sep 22, 2025 · Download and install Firefox on Mac To download and install Firefox on Mac: Visit the Firefox download page in any browser (for example, Safari). It will automatically detect the language …

Dec 21, 2025 · Firefox is available on iOS and Android devices. Learn how to install it on your phone or tablet.