When something has gone terribly wrong in your computer the Blue Screen of Death (BSOD) will pop up. Bluescreen Screensaver will simulate the Blue Screen of Death for your operating Système. Different bluescreens will be emulated depending on if you are running Windows 95, 98, ME, NT, 2000 or XP. Bluescreen Screensaver is Windows 95/98/ME/NT/2000/XP compatible.