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 and repair of telecommuncations networks, apparatus, and instruments; Maintenance of computer hardware; Repair of damaged computers; repair or maintenance of computers; Updating of computer hardware; Upgrading of computer hardware

Computer services, namely, creating and maintaining web sites for others; Computer services, namely, data recovery services; Computer services, namely, designing and implementing network web pages for others; Computer services, namely, designing and implementing web sites for others; Computer services, namely, remote and on-site management of electronic messaging systems and applications for others; Computer software consultation; Computer software design for others; Computer software design, computer programming, or maintenance of computer software; Consultation services in the fields of selection, implementation and use of computer hardware and software systems for others; Consulting services in the field of design, selection, implementation and use of computer hardware and software systems for others; Customization of computer hardware and software; Design and development of online computer software systems; Design of computer hardware, integrated circuits, communications hardware and software and computer networks for others; Design of home pages, computer software and web sites; Installation of computer software; Maintenance of computer software; Renting out hardware and software; Repair of computer software; Repair of damaged computer programs; Technical support services, namely, troubleshooting of computer hardware and software problems; Technical support services, namely, troubleshooting of industrial process control computer software problems; Up-dating of computer software; Updating of computer software for others