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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.
Firefox automatically updates itself by default, but you can always do a manual update. Learn how to update Firefox on Windows, Mac or Linux.
Learn how to activate and use the built-in VPN feature in Firefox to protect your browsing.
Learn how to make Firefox your default Web browser on Windows 10 and Windows 11.
