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Mozilla is ending support for Firefox Reality.
If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.
How to change your email address for your Firefox Account.
You’ll know if an extension is being regularly reviewed if it has one of the badges listed in this article.
Mozilla does not provide telephone support and does not charge for software downloads, upgrades or technical help. Learn more.
You can change the wallpaper to customize your homepage in Firefox for Android.
More information about each permission request you may encounter when installing an extension into Firefox.
How to choose a strong password for Firefox Accounts.
Frequently asked questions about Firefox Accounts on Mozilla Support.
The Firefox "Page Info" window gives you details about the page you're on. You can also use it to change permissions for the website.
Enhanced Tracking Protection in Firefox automatically protects your privacy while you browse.
Pocket for Firefox lets you save web pages for later in one click. Access your Pocket list on your computer, phone or tablet.
Generate a recovery key so you can sign into your Firefox Account to regain access to your synced data, in case you forget your password.
Page that describes how Firefox detects captive portal networks.
Windows 10 may interrupt your Firefox install with a warning about "Microsoft-verified apps". Firefox is safe to install and use, so choose "install anyway".
You can customize Firefox in many ways. This article explains how to customize Firefox controls, buttons and toolbars.
Firefox Private Browsing is great for viewing websites without saving things such as cookies, temp files, and a history of the pages you visit.
Learn more about the end of support for Firefox on Amazon Fire TV and Echo Show.
Learn about the risks of installing extensions from third-parties and how to assess the trustworthiness of the source.
The "Mozilla Firefox" app is available from the Microsoft Store for Windows 10 and Windows 11. Learn how to install it.