Computer consultation; Computer diagnostic services; Computer systems analysis; Computer site design; Computer software consultation; Computer network design for others; Integration of computer systems and networks; Design of computers for others; Installation of computer software; Maintenance of computer software; Repair of computer software; Updating of computer software for others; Technical support services, namely, troubleshooting of computer hardware and software problems; Technical support, namely, monitoring of network systems; Product research; Product development consultation; Research and development for new products for others; Design and testing of new products for others; Recovery of computer data; Computer services, namely, data recovery services; Computer services, namely, designing and implementing web sites for others; Computer graphics services; Computer services, namely, managing web sites for others; Computer services, namely, designing and implementing network web pages for others; Consulting services in the field of design, selection, implementation, and use of computer hardware and software systems for others; Leasing of computers; Rental of computers; Rental of computers and software; Customization of computer hardware and software