I have windows 7. When I open firefox, I can see that it is open at the correct page (cause you can hover over the small firefox icon at the bottom of the screen and it shows you a small version of the internet page you are on, but when you try and maximise and get the big firefox page on your screen, it wizzes off to the side, past the edge of the screen and out of site. Not sure how to get it back. I know it's there, but can't see it on the screen! Just suddenly went like it, was working perfectly. . Not really great opn computers, so need the idiot's guide to putting it right ... thanks.