What version of Firefox do I have?
Not only are you not using Firefox... but we can't actually figure out what browser you're using!
That's pretty strange - if you send us a message to let us know about this we'll be sure to add detection for your browser.
How to update Firefox
Firefox will update itself to the latest version each time Mozilla releases a new version. Running the latest version of software helps you to avoid security problems and bugs.
If you need help updating Firefox, you can follow our guide here: How to update Firefox.
If you have any more questions, use the contact form - we'll answer it and include it here too.