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; Maintenance and updating of computer software; Maintenance and upgrading of computer software; Maintenance of computer software; Maintenance of computer software relating to computer security and prevention of computer risks; Periodic upgrading of computer software for others; Services for maintenance of computer software; Services for updating computer software; Technical consulting and assistance with computer-based information systems and components; Technical support services, namely, troubleshooting in the nature of diagnosing computer hardware and software problems; Technical support services, namely, troubleshooting of computer software problems; Updating of computer programs for third parties; Updating of computer software for others
Computer and Scientific