9 computer systems comprised of cases, cooling fans, CD-ROM information storage systems, namely, information storage disc and readers and writers of information storage disc, floppy drives, namely magnetic information storage disc, keyboard, memory components, mice, modems, monitors, motherboards, computer network hardware components, namely, network interface cards, one or more network hubs, one or more network switches, and routers, peripherals, power supplier, namely, transformers and batteries for computer equipment, printers, servers, software, the functions for which are for operating systems, applications and utilities, sound cards, speakers and other sound generating alarms and devices for computer equipment, video cards; audio systems comprised of amplifiers, audio tape recorders, power cables, electrical cables, modem cables, battery cables, Ethernet cables, and category 5 patch cable, compact disc players, compact discs recording apparatus, namely CD burners and CD rewriters, playback devices, namely audio tape players and audio tape recorders which employ magnetic tape, phonograph record turntables, speakers, and sound amplifiers, stereo receivers