educational services, namely, conducting classes, conferences, seminars, and workshops in the field of power systems, air conditioning, personal access control, remote access products, and data center infrastructure management, and distribution of training material in connection therewith; training services in the fields of power systems, air conditioning, personal access control, remote access products, and data center infrastructure management

Information technology system comprising hardware, associated computer operating systems, and computer application software that are arranged to maximize the efficiency of, and provide consistent reporting and utilization information for, each component in the information technology system