Design and development of computer software, computer systems, computer networks, Internet systems and intranet systems; engineering and support services being such services in the fields of computer hardware, computer software, computer systems, computer networks, Internet systems and intranet systems; consultation, information, and analysis services concerning computer hardware, computer software, computer peripherals, computer parts and accessories, computer systems, computer networks, Internet systems and intranet systems; disaster avoidance and recovery analysis concerning computer hardware, software, systems and networks