Computers, disc drivers, computer discs (blank floppy and blank hard); computer printers, namely laser printers and dot matrix printers; computer keyboards; blank magnetic disks for storing computer programs; blank magnetic computer tapes; pre-recorded compact disks featuring computer operating system programs; computer mouse; optical and laser scanners for conversion of data input into computer code; integrated circuit boards; television sets; audio speakers; microphone; video cameras; telephone; facsimile machine; radio frequency transmitters; computer and video monitors; computer interface boards; computer memories; computer terminals; computer modulators; computer operating programs; computer operating systems; computer utility programs; computer chips; computer buffers; computer cables; computer cases; batteries; computer network cards for controlling data transmission between a purality of linked computers; palm size pc; pc notebooks; pc databooks