computer utility software; enterprise security software; computer backup and data protection services; technical support and consultation in the fields of data backup, data protection, enterprise security; provision of information in the fields of computer backup, data protection and enterprise security; installation and maintenance of computers and computer networks; installation and maintenance of computer hardware, namely, servers and peripherals; technical support and consultation in the field of computer software, systems, networks and connectivity via electronic communication networks; provisioning of virus screening and scanning technologies; network management software and managed local area network and wide area network services