I put a fresh version of windows 7 on my laptop, downloaded the amd drivers because my laptop has like r5 graphics. Everything was fine and then I ran the windows experience rating thing to get rid of the ugly taskbar etc and now that its finished my laptop is slow, well the graphics are anyway. I thought it was the AMD drivers but i reinstalled them and it was perfect UNTIL i ran the rating thing. The problem is that the screen freezes for a brief period, for example if i mouse over the start icon or the "X" on a page it doesnt highlight it until like a second or two later. It's very annoying, any solutions?