My PC installed the following update 'Intel Corporation- Display- Intel(R)G33/G31 Express Chipset Family' & now I find that the appearance of screens, icons etc seem elongated/squashed! I know this is not a very professional description but it's the best I could think of! I uninstalled the update but then found that on re-booting I had the opposite effect, large icons & the screen seemingly to big for the monitor! Is this update that necessary as I'd like to return to what I had before. If so how do I go about it?