Ever wonder how the images or videos you see on your computer are processed? It is made possible with the help of a graphics card. Also known as a video card or a display card, a graphics card ...

I have a vanilla GeForce 6600 and lately my computer has been randomly locking up. <BR><BR>It almost always happens when I play World of Warcraft, but it froze up once at the XP login screen (after ...

With the "shadow", I would suspect that your monitor is going out. Do you have access to a spare monitor that's known to be working? If so, then test it out; if the problem is still there, then its ...