Computer hardware and software excluding hardware and software used in control systems for engines and machines to limit the number of revolutions, computer game hardware and software, including computer game software, video game software, optical discs (recorded), audio-video compact discs (recorded), compact disc read-only-memories (recorded), magnetic cards, magnetic discs, magnetic sheets, magnetic tapes (recorded), computer memories (recorded), computer software memories (recorded), programmed-data-carrying electronic circuits, floppy discs (recorded), television game machines for business use (coin-operated), television games for home use, coin-operated game machines