This installs both PGGhost 1 and PCGgost2 screen savers. They both use 3d metallic ghost faces. One has them flying at you. The other one they blink on and off the screen.
To install this screen saver Sign Off AOL, then Exit AOL. Go to your AOL Download folder and double click the file PCGHOST12.EXE. Go to Control Panel > Display > Screen Saver to select the saver and adjust the settings to your preferences.
Documentation: Help within the program is provided