Semiconductors; passive components of an electric circuit, namely, resistors, capacitors, electric power transformers; basic components of an electric circuit, namely, subassembly modules, namely, computer interface boards, namely, main boards, simm modules, I/Q cards, sound cards, video cards, facsimile cards, modem cards, LAN cards, telecom cards, multimedia cards, and memory cards; computers; computer systems comprised of subassembly modules for assembling a computer, power supply cards, hard disk drives, floppy disk drivers, CD-ROM drivers, computer cases and computer monitors; computer operating software and BIOS (Basic Input Output System) wherein the system is made up of a floppy drivers, hard disk drivers, keyboards, CD-ROM and local area network cards, and the output system is made up of a monitor, floppy drivers, hard disk drivers, CD-ROM, serial transmission port and local area network card and wherein the BIOS transfers information between the memory, the disks and the monitors