Computer consultation; Computer diagnostic services; Computer disaster recovery planning; Computer network configuration services; Computer software installation and maintenance; Computer technical support services, namely, 24/7 service desk or help desk services for IT infrastructure, operating systems, database systems, and web applications; Computer technology support services, namely, help desk services; Customizing computer software; Installation and repair of computer software, including mobile performance of such services on customer premises; Installation of computer software; Installation, maintenance and repair of computer software; Installation, maintenance and repair of software for computer systems; Installation, repair and maintenance of computer software; IT consulting services; Maintenance and updating of computer software; Maintenance and upgrading of computer software; Maintenance of computer software; Repair of computer software; Repair of damaged computer programs; Services for maintenance of computer software; Services for updating computer software; Up-dating of computer software; Updating and design of computer software; Updating and maintenance of computer software; Updating of computer software; Updating of computer software for others; Updating of computer software relating to computer security and prevention of computer risks; Updating of home pages for computer networks; Computer services, namely, remote and on-site management of Clients computers of others; Computer services, namely, remote management of the information technology (IT) systems of others; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; Technical support services, namely, troubleshooting of computer software problems