41 Providing educational programs at trade shows for the electronics industry relating to the marketing of computers and electronic products, and to the advancement of professionalism in the electronics industry; educating marketing professionals in the marketing of computers and electronic products and services; offering seminars at trade shows for the electronics industry relating to the marketing of computers and electronic products; and educational services, namely, providing instruction in the fields of electronic home systems, heating systems, air conditioning systems, cable televisions, audio equipment, computers, food heating and cooling appliances, food processing appliances, control systems for coordinating and controlling the operation of electronic systems in the home, lighting systems, security systems, communication systems, telephones, pagers, intercom systems, global network communication systems, environmental systems, systems for controlling heating, ventilation, and air conditioning systems, water management, electrical wiring of houses for proper electrical distribution, controlling security, and computer and television systems