42 Technical support, namely, troubleshooting of computer hardware, software, and network problems; monitoring of network systems; technical support of electronic communications networks and wireless electronic communications networks; maintenance and repair of computer software and computer portals; installation of computer software used for organizing, directing, and controlling communication, information, tasks, and interaction between remote sites and between remote sites and a central location; technical support services, namely, trouble shooting of problems with computer hardware, software, and networks used for organizing, directing, and controlling communication, information, tasks, and interaction between remote sites and between remote sites and a central location; maintenance and repair of computer software used for organizing, directing, and controlling communication, information, tasks, and interaction between remote sites and between remote sites and a central location