Oct 7, 2025 · 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 …

Sep 19, 2025 · 2 2. Clear your cookies and cache 3 3. Restart Firefox in Troubleshoot Mode 4 4. Reinstall Firefox 5 5. Refresh Firefox 6 6. Create a new Firefox profile 7 Other solutions 7.1 Check …

Please check your connection, disable any ad blockers, or try using a different browser.

Sep 12, 2018 · If you downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory. Now, go ahead and reinstall Firefox: Double …

Sep 25, 2025 · Installation and updates Learn how to install your favorite Mozilla products and keep them updated. Update Firefox to the latest release Firefox automatically updates itself by default, but …

Jan 21, 2020 · I'm trying to do a clean install of Firefox to return to 100% default settings. I don't want any of my old data, bookmarks, cookies, or browsing history, but every time I uninstall and reinstall …

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.

Jul 27, 2025 · This article describes how to uninstall the Firefox application from your computer and also how to remove the personal information that Firefox stores.

Aug 15, 2025 · When you use the simplified online Firefox Installer described in the How to install Firefox on Windows article, you can't make any changes to the installation, such as the program …

Oct 20, 2025 · If you need to create a new Firefox profile, learn how to recover your old Firefox data such as bookmarks, history and passwords.