Today my computer's desktop automatically split into two different zones. I cannot access anything below the taskbar/start menu (i.e. desktop icons). I changed the resolution (higher) and my desktop went back to normal. My computer has been using a 1024x768 resolution and now everytime I put it on this resolution I get the same split desktop problem. I've never had this problem before and I need my computer to be on this resolution because I have trouble seeing the screen. I did a system restore and ran spyware + anti-virus scans but I still get the same problem. Suggestions on how to fix this problem would be so helpful! Thanks.
(photo attatched)