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!

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

How do I uninstall Firefox 5 and get Firefox 3.6. My University systems do not support FF5

  • 1 reply
  • 3 have this problem
  • 3 views
  • Last reply by cor-el

more options

I have a MacBook Pro with Lion. My university does not support anything other than FF 3.6.

I have a MacBook Pro with Lion. My university does not support anything other than FF 3.6.

All Replies (1)

more options