Where did you install Firefox from? Help Mozilla uncover 3rd party websites that offer problematic Firefox installation by taking part in our campaign. There will be swag, and you'll be featured in our blog if you manage to report at least 10 valid reports!

Søg i 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

Since using Firefox, I can't click in an email and go to another site.

more options

It says "Your organization has prevented us from completing this action.

It says "Your organization has prevented us from completing this action.

Alle svar (1)

more options

Are you trying to use a link in a desktop version of Microsoft Office?

If you removed your default browser (for example, Google Chrome) without first switching your default browser to one you were keeping (for example, Firefox), this is a known problem.

There are help links toward the bottom of the following article. Apologies in advance, it gets a bit technical.

How to switch from 32-bit to 64-bit Firefox