Hi, my computer is being very weird lately. I installed a critical update and it now shows clumps of dots here and there that disappear when i drag the mouse selection box thing over them. I also got a BSoD. My computer has become unresponsive even though RAM is at 43% average. I can't load games/videos or else it gives me a bunch of errors and texture problems and when I exit games everything gets sort of pixelated. I updated my driver
(NVIDIA GeForce 8400 GS) and still same problems. Please help! This is a big problem and i need it fixed. Google answers say its a driver error but I've updated all the drivers
. If I need to reinstall my screen display driver, please tell me how, because I don't know how. I've tried safe mode and have experienced no problems. Please Help!