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Featured Articles

Firefox options, preferences and settings

Firefox options, preferences and settings

The Options/Preferences panels give you access to Firefox settings. This article describes what types of settings are available in each panel.

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.

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.

Firefox Page Info window

Firefox Page Info window

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.

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