I need to upgrade how? My pc s going to crash. I don't know how to upgrade Firefox.
My pc needs an upgrade or it will crash. How do I upgrade Firefox?
My pc needs an upgrade or it will crash. How do I upgrade Firefox?
所有回复 (2)
Firefox (button) > Help > About Firefox = the update should automatically download
You can find the latest Firefox 21.0.x release in all languages and for all Operating Systems here: