Computer diagnostic services; computer project management services; computer services, namely, computer system administration for others; information technology consultation; computer virus protection services; leasing of computers; consultation services in the field of design, selection, implementation and use of computer hardware and software for others; technical support services, namely, troubleshooting of computer hardware and software problems; consultation services in the field of information technology systems, namely, acquisition, implementation, maintenance and training in the use of computer-based information systems, auditing security of computer-based information technology systems comprising computers, computer networks and peripherals, implementing security solutions for computer-based information systems, namely, end point security, transit security, intrusion detection and prevention, firewalls and network access control; consultation services in the field of information technology systems, namely, computer network application acceleration, load balancing, server consolidation, server virtualization, WAN optimization, HPC environments, routing/switching network design and implementation and management solutions; consultation services in the field of information technology storage systems, namely, acquisition, implementation and maintenance of digital information storage solutions, namely, direct attached storage, network attached storage, storage area networks, business continuity solutions and replication solutions; consultation services in the field of information technology hardware and software infrastructure (computers, computer networks and peripherals) management; consultation services in the field of document output management; and consultation services in the field of information technology document management, namely, digitizing, imaging, organizing, storing, searching and protecting documents