computers; computer hardware; software for use in operating and maintaining computer systems; semiconductors; microprocessors; integrated circuits; microcomputers; computer chipsets; computer motherboards and daughterboards; computer graphics boards; computer networking hardware; computer network adaptors, switches, [ routers and hubs; computer peripherals and electronic apparatus for use with computers; keyboards; trackballs; computer mouse devices; computer input devices; computer monitors; ] video apparatus; video circuit boards; apparatus and equipment for recording, processing, receiving, reproducing, transmitting, modifying, compressing, decompressing, broadcasting, merging and/or enhancing sound, video images, graphics, and data; algorithm software programs for the operation and control of computers; computer component testing and calibrating electronic units; [ set-top boxes, namely, electronic control boxes for the interface and control of computer and global computer networks with television and cable broadcast equipment, teleconferencing equipment, and video conferencing equipment, ] computer programs for network management; computer utility programs; computer operating system software; computer programs for recording, processing, receiving reproducing, transmitting, modifying, compressing, decompressing, broadcasting, merging, and/or enhancing sound, video, images, graphics, and data; [ computer programs for web page design; ] computer programs for accessing and using the global computer network; telecommunications apparatus and instruments; [ apparatus and equipment for use in video-conferencing, teleconferencing, document exchange and editing; cameras and digital cameras for use with computers; headsets for use with computers, computer software, teleconferencing equipment and video conferencing equipment; ] parts, fittings, and testing apparatus for all the aforesaid goods; and user manuals for use with, and sold as a unit with, all the aforesaid goods