This site will have limited functionality while we undergo maintenance to improve your experience. If an article doesn't solve your issue and you want to ask a question, we have our support community waiting to help you at @FirefoxSupport on Twitter and/r/firefox on Reddit.

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Featured Articles

How do I choose what information to sync on Firefox?

How do I choose what information to sync on Firefox?

Learn how to select what information (bookmarks, add-ons, browsing history and other data) to share across your devices with Firefox Sync.

Add-ons in Firefox for iOS

Add-ons in Firefox for iOS

Why Firefox add-ons are unavailable for Firefox on iOS.

Sync Firefox data

Sync Firefox data

Learn what Sync is, how it works, what it lets you do and how to avoid data loss with Sync, Firefox and your Mozilla account.

Manage saved passwords in Firefox for iOS

Manage saved passwords in Firefox for iOS

View, edit or delete saved passwords in Firefox on your iPad, iPhone or iPod touch.