Giant Words Popping up when right clicking and opening programs

[TKDriver]

Okay so I'm having this really weird problem on my Windows 7 64bit laptop and because of this problem I can't really post pictures

But when I right click a huge white screen with arrows at the top and bottom and the word CATALYST in giant font comes up and the only way I can get it to close is by clicking where the taskbar normally is and then ATIs catalyst program for updating the drivers pops up

Or if I open most any program I get the same huge white screen and if it's Paint for example, it will say in giant letters
PAINT
CLICK HERE TO OPEN

It happened after I closed a game and stopped a recording on Camstudio and then my taskbar color went to white for some reason and after I tried to change it, it said the color which was normally green, just said "Windows Basic" or something like that and where it normally had a green square, it had that white square with arrows at the top and bottom

This is really stressing me out so please help! I'll try to post pictures if I can

[Psycommu]

I know this'll sound REALLY dumb but trust me, sometimes it works:

Have you restarted your computer?