MissLunna

I can log in and move but anytime I do anything, it glitches like no other. Around the buttons and on the taps that I open is a weird rainbow like thing that will flash on and off and cover the hole box of what ever I have open. I just recently got windows 8 and it just started. I have even logged into other computers to see if it was just my account but it was perfect any other time I logged on except for when I got on on my windows 8 lenovo laptop. I have even downloaded multiple viewers to see if it was just the one I was using but it happened on all of them. It one that acted the least was the original viewer you first download. I constantly crash anytime I telephoto or move too much. Nothing is loading all the way either. It is all a big head ache and I can't seem to stop it. If anyone has any help at all, it would be much appreciated. P.S. I play Skyrim and World of Warcraft this lap top with no problems at all. That is why I am confused if it is my ghaphics card.