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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.

Update Firefox to the latest release

Update Firefox to the latest release

Firefox automatically updates itself by default but you can always do a manual update. Learn how to update Firefox on Windows, Mac or Linux.

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.

Insecure password warning in Firefox

Insecure password warning in Firefox

Firefox warns you when a login form is not secure and your information could be stolen.