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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 offers many ways to make your browsing experience your own. Learn how to customize the browser’s controls, buttons and toolbars.
Firefox will show you a "connection is not secure" warning message when a website login page is insecure and information could be stolen.
Learn why Firefox blocks insecure connections and what you can do when a security warning appears.
