The product is a vintage Mac version 2.0x of "After Dark" screen saver disc and manual from Berkley Systems, released in 1992. This screen saver program comes with a manual and floppy disc, providing users with a nostalgic look at computing technology from the early 90s. As a piece of vintage computing history, this product appeals to collectors and enthusiasts of retro technology. My cousin, Jack Eastman, brought them "Flying Toasters", and became their VP of Enginering and Chief Technolgy Officers. He also invented "You Don't Know Jack". Very nostalgic piece for me.