Site breakages

Resolve problems when websites don’t load or function correctly.

How to fix Pocket login issues

Learn how to add an exception for Pocket in Firefox, to prevent being prompted to sign in to Pocket when saving to the site.

Firefox, Pocket Firefox, Pocket Last updated:

Resist Fingerprinting

Resist Fingerprinting in Firefox limits the personal characteristics of the operating system and hardware exposed to websites

Firefox Firefox Last updated: 1 week, 6 days ago

Firefox and other browsers can't load websites

If no web browsers on your computer can load websites, it indicates a problem with your Internet connection. The article describes some troubleshooting methods.

Firefox Firefox Last updated:

Troubleshoot issues related to add-ons

Add-ons can cause issues in Firefox. This article provides more information on how you can troubleshoot Firefox issues related to add-ons.

Firefox Firefox Last updated:

TLS Error Reports

Firefox TLS Error Reports; what they are and why you might want to share yours.

Firefox Firefox Last updated:

Problems with email and how to find help

Find out the right direction to get help using webmail in Firefox and links to support pages for popular web-based email services.

Firefox Firefox Last updated:
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