installation, maintenance and repair of data processing equipment

computer education training services in the fields of data processing systems and electronic communications and in the use and operation of communications hardware and software used in the operation and maintenance of data processing and communications systems

design and development of data processing computer software for others; leasing of data processing computer programs; technical monitoring and supervision of data processing equipment; technical consultation in setting up and operation of data processing systems and data bases; development and design engineering of information processing services and facilities