42 Technological consultation services, namely, help desk and on-call technical support services in the nature of the diagnosis of problems in the fields of computer hardware, mobile computer devices, telephone systems, and network connection devices; technological support services, namely, troubleshooting in the nature of diagnosing problems with computer hardware; Technical support services, namely, for diagnosing problems with hardware or software for connecting to communications networks; provision of technical support for troubleshooting network connectivity problems for computers, telephones, local networks, businesses, televisions, and other network-access devices; technical support services, namely, help desk and on-call services for IT infrastructure, internet connections, operating systems, and network systems; technological consultation services, namely, help desk and on-call technical support services in the nature of the diagnosis of problems in the fields of computer software, computer networking, and internet connectivity; technological support services, namely, troubleshooting in the nature of diagnosing problems with computer software and with the installation and maintenance of computer networks; providing technical information in relation to the implementation and use of computer networks and software; computer network consulting services; providing technical information in relation to the implementation and use of computers and computer hardware