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

Application service provider (ASP), namely, hosting computer software applications of others; Computer diagnostic services; Computer disaster recovery planning; Computer network design for others; Computer project management services; Computer services, namely, designing and implementing web sites for others; Computer services, namely, filtering of unwanted e-mails; Computer services, namely, managing web sites for others; Computer services, namely, remote and on-site management of electronic messaging systems and applications for others; Computer systems analysis; Computer virus protection services; Installation of computer software; Integration of computer systems and networks; Monitoring the computer systems of others for technical purposes and providing back-up computer programs and facilities