Consultancy services in the fields of computer hardware, computer software, the Internet networking and global communication networks; maintenance and updating of computer software; computer data recovery; computer programming; computer rental; computer system design; computer systems analysis; leasing access time to computers; consultancy services concerning new and used computers and computer peripherals; technical support services, being maintenance and updating of computer software, installation of computer software and analysis and design of computer systems; technical support services in relation to computers, hardware and software systems and networks