We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

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

what version of Firefox do I have installed?

  • 2 replies
  • 1 has this problem
  • 25 views
  • Last reply by cor-el

more options

I need to know what version of Firefox is installed on my computer. thank you

I need to know what version of Firefox is installed on my computer. thank you

All Replies (2)

more options

Hi. In one of the Firefox menus, choose Help then "About Firefox".

more options

See also the "Help -> More Troubleshooting Information" (about:support) page.