well for one i got the newest nvidia graphics driver for my gtx 550 ti and for some reason the windows aero isnt working and when i open some games all the letters in the pictures will be so weird looking i cannot understand what they say and half the time im typing this i cannot see the leters because when i type the letters just glitch out then a few letters later it will let me see them and if i scroll on the page IT FREAKS OUT sry its irritating me >:C
boot into safe mode (pressing F8)
download DRIVER FUSION (was driver sweeper).
run driver fusion to remove the 310.70 drivers ( that is what you have, right?).
reboot into safe mode.
download again the drivers from nvidia, make sure you picked the correct OS.
run the installation again.