
Make Firefox your default browser | Firefox Help - Mozilla Support
Mar 18, 2026 · How to make Web links open in Firefox automatically by setting it as the default browser on your computer.
Add or remove a search engine in Firefox | Firefox Help
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 …
How to set the home page | Firefox Help - Mozilla Support
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 article explains …
How to install Firefox on Windows | Firefox Help
This article explains how to install Firefox on Windows, either with a simple online installer from Mozilla or from the Microsoft Store. If you need a full, offline installer with custom options, see Custom …
Troubleshoot and diagnose Firefox problems | Firefox Help
Sep 19, 2025 · This article includes a series of steps you can follow, that will help you fix most problems with Firefox.
Manage Firefox search settings | Firefox Help - Mozilla Support
Mar 10, 2026 · Learn how to change search settings in Firefox, such as your default search engine and whether or not search suggestions are displayed.
Bookmarks in Firefox | Firefox Help - Mozilla Support
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 …
Mozilla Support
Learn how Firefox will continue supporting Windows 10 after Microsoft ends its updates, and discover the steps Mozilla recommends to keep your browsing experience secure.
Change Firefox options, preferences and settings
Learn how to access and adjust Firefox settings, including privacy, startup behavior, downloads and more.
Private Browsing - Use Firefox without saving history
Feb 22, 2025 · Firefox Private Browsing is great for viewing websites without saving things such as cookies, temp files and a history of the pages you visit.