computer workstations comprised in whole or in part of personal computers and computer networks consisting of central processors, memory, disk controllers, disk drives, tape drives, floppy disk drives, graphics processors, crt monitors, gas plasma displays, liquid crystal displays, network controllers, rewriteable optical drives, cd roms, serial and parallel line I/O processors, printers, keyboards and mouses, either housed in a computer cabinet or stand alone and computer programs for use in conjunction therewith; and computer operating systems
Electrical and Scientific Apparatus