Please could you tell me how to solve this problem... When i load a game on my computer for example , rollercoaster tycoon.. my screen will only show me the top left hand corner and all the rest is black !! please could you help me.. thanks1 person needs an answerI do too

What video card do you have? Either it is not working properly (very old one perhaps?) or it doesn't support the games you are trying to play. You may have a separate applet for the video card in Control Panel or you can see it by looking in the System Applet>Hardware tab>Device Manager under Display.MS-MVP - Elephant Boy Computers - Don't Panic!