View and disable extensions or add-ons that change the new tab page or home page.
Add Container tabs to Firefox with the Multi-Account Containers add-on, to separate your work and personal browsing.
Blocks many common trackers and harmful scripts and reduces the ability of third parties to collect data about your browsing behavior
Manage credit card autofill settings in Firefox version 81 and above.
Manage your settings for automatically filling out your address on web forms.
Firefox can automatically move bookmarks, passwords, history and other preferences from Chrome without deleting it or interfering with any of its settings.
Firefox prevents media from playing automatically on websites you visit, unless you grant permission. Learn more about this feature.
How to hide the picture-in-picture controls
The Picture-in-Picture feature allows you to pop videos out of their webpage so you can watch while continuing to work in other tabs.
The Pocket feature is included with Firefox by default. Learn how to disable or remove Pocket from Firefox and how to re-enable it.
Add-ons have undergone big changes in Firefox 57 and above. This article answers frequently asked questions about changes to extensions.
Learn more about this new Firefox anti-snooping feature designed to protect your logins and passwords from unauthorized access.
Learn about Cliqz recommendations in Germany.
Learn more about Firefox's collaboration with Mr. Robot on a shared experience.
Firefox's built-in support for web feeds and Live Bookmarks ended in December 2018 with version 64. Learn more and find alternatives.
Disable two-step authentication or use a recovery code to regain access, if you have been locked out of your two-step authentication login.
How to disable high contrast mode if it's causing problems on some web pages.
If your Custom settings match the settings in Standard, you will be switched back to Standard. This will not affect your settings.
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