Steer clear of drivers offered on Windows update - especially with regard to display drivers. The amount of times I have used those and ended up with a non working driver or a black screen on reboot has made me very cautious regarding drivers offered by windows update.
From what I've seen the drivers offered tend to be for compatibility so for example a vga driver will get your windows display working but for any sort of performance (3d, games etc) they are useless.
Get your drivers direct from the manufacturer and avoid the hassle.