Mozilla Firefix will do none of these things:
Allow use of the back button. It won't even let you do it via keyboard commands (alt + Back button)
Load urls. You know in the bar when you get urls from? Well there is nothing there.
Say there is history, when you click on history and go on recently closed tabs, the lettering is in grey, meaning you can't click it. So it says there are no recently closed tabs, when I know for DEFINATE that there are.
Let you bookmark your work.
When I open Mozilla, it comes onto a white page, but has all the bars at the top. And you have to click the house symbol to get to the main page.
WHAT IS GOING ON?