Installation of computer networks; Installation of computer systems; Maintenance and repair of computer networks; Maintenance and repair of computer hardware; Maintenance of computer hardware; Repair of damaged computers; repair or maintenance of computers; Upgrading of computer hardware

computer hardware, computer software for use in providing multiple user access to a global computer information network for searching, retrieving, transferring, manipulating and disseminating a wide range of information, computer software for use as a programming interface, operating system software, computer software for use in network server sharing, local networking software, computer software for matching, correction, and reproduction of color, computer software for use to assist in diali...