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Featured Articles

How to change your default browser in Windows 10

How to change your default browser in Windows 10

Learn how to make Firefox your default browser in Windows 10.

Common Myths about Private Browsing

Common Myths about Private Browsing

Learn more about common misconceptions about Private Browsing in Firefox.

Captive portal detection

Captive portal detection

Page that describes how Firefox detects captive portal networks.

Secure connection failed and Firefox did not connect

Secure connection failed and Firefox did not connect

If a website requires a secure connection that cannot be established, Firefox will not connect and will show you an error page. Learn more.

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