Computer services, namely, remote and on-site management of the information technology (IT) systems of others; Consulting in the field of information technology; Development of customized software for others for use in risk assessment, information security, business analysis, audit and audit planning, and sales management; Computer hardware and software consulting services; Computer security service, namely, restricting access to and by computer networks to and of undesired web sites, media and individuals and facilities; Design and development of networks; Computer virus protection services; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; Installation, maintenance and repair of computer software; Graphic design; Design of home pages and web sites; Computer technology support services, namely, help desk services; Computer disaster recovery planning