B

[computer hardware;] computer software for analyzing, communicating with, monitoring, controlling or reconfiguring other computer programs, hardware and devices, diagnostic and analysis software for use in evaluating hardware and software bugs, viruses, security status, incompatibilities, maintenance status and anomalies; communications software for use in providing resolutions and advice regarding bugs, viruses, security status, incompatibilities, maintenance status and anomalies

maintenance [of computer hardware] and installation of computer networks and systems

installation, maintenance and updating of computer software, computer software design and configuration, technical support, namely, troubleshooting of computer software problems; technical support service, namely, troubleshooting and resolving computer software problem via an automated computer monitoring, detection and messaging system; installation and updating of computer software; computer software design for others and computer software configuration for others; and maintenance of computer software