The Commodore 64 was a bestselling, 8-bit home computer from the 1980s. It was created by Commodore International, and it entered the market in 1982. Around 17 million units are believed to have been sold.
The software program VICE, standing for VersatIle Commodore Emulator, is a freeware and cross platform an emulator for Commodore's 8-bit computers, running on Amiga, Unix, MS-DOS, Win32, Mac OS X, OS/2, Acorn RISC OS, and BeOS host machines. VICE is free software, released under the GNU General Public Licence.