37 providing on-site repair and maintenance of electronic devices and computer hardware used in providing access to global, wide area, and local computer networks; installation of computer hardware and software for others
41 educational services, namely, conducting seminars and providing training relating to global, wide area, and local communication networks
42 providing multiple-user access to a global computer network for the transfer and dissemination of a wide range of information; designing and monitoring computer network systems for others; computer consultation services