May 14, 2024 · How to make Web links open in Firefox automatically by setting it as the default browser on your computer.

Restore bookmarks, passwords and data from an old Firefox profile Use Troubleshoot Mode in Firefox Back up and restore information in Firefox profiles View All 12 Articles

Sep 25, 2025 · Update Firefox to the latest release Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac, or Linux.

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 …

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Oct 20, 2025 · Bookmarks (called Favorites in Microsoft Edge) are links you save to web pages that make it easy to get back to your favorite places. This article covers the basics of creating and …

Oct 21, 2025 · The Firefox homepage is the first page you see when you open Firefox, click the Home button or start a new window. By default, Firefox uses the New Tab page as your home page. This …

Sep 22, 2025 · Learn how to change search settings in Firefox, such as your default search engine and whether or not search suggestions are displayed.

Sep 28, 2025 · Firefox comes with a set of default search engines, and you can add more from websites, add-ons, or partner pages. Some users want to add fully custom search engines, but …

Jan 16, 2024 · The instructions above for making Thunderbird check if it is the default email client should have configured the operating system preference. However, if it isn't working, you can set it manually …