Electrical and electronic control apparatus and instruments; namely, personal computers; computer work-stations, comprising monitors, optical scanners, mouses, keyboards, printers and hard disk drivers; microprocessor integrated circuits, disk controllers, mouses, central processing integrated circuits, mathematics co-processor integrated circuits, virtual memory control circuits, input/output plugs and socket, video graphics array adaptors, real time clocks/calendar interfaces, loudspeakers; electronic data processing and computer apparatus and installations; namely, computers, liquid crystal display screens, battery packs, uninterruptible power supplies; electronic data communications and telecommunications apparatus and installations, namely, modems, modem circuit boards and cards, word processors; electronic data recording and data storage apparatus and installations; namely, read only memory chips and random access memory circuit boards and cards, blank hard disks and hard drives, blank floppy disks and floppy drives, tape streamers, laser disks, bubble memory circuits, visual display units, computer keyboards, computer memory modules, computer printers; all for use with the aforesaid apparatus; namely, dot-matrix printers, bubble-jet printers, laser printers, daisy-wheel printers, thermal printers, and plotting printers, blank magnetic cards, magnetic and optical discs and blank magnetic tapes, all for use with the aforesaid apparatus; computer operating programs; namely firmware, real-time computer operating systems for microprocessors, resident programming languages and computer software development tools, and basic input/output systems, namely, optical scanners, hard disk drives, cards for access to networks, monitors and printers; semi-conductor integrated circuit boards; parts and fittings for all the aforesaid goods

Maintenance and repair of computer apparatus and instruments, electronic data processing apparatus and instruments, telecommunications apparatus and instruments, communications apparatus and instruments and satellite apparatus and instruments

Computer programming for others; updating of computer software; computer software design and computer hardware design for others; computer consultancy and consultation services related to electronic communication apparatus; technical research services in the field of computer hardware and software