scientific and technological services and research and design relating thereto; computer and software design and development; computer software design, development and programming services; design and development of software; research and development services relating to computer hardware and computer software; design, maintenance and updating of computer software; software design and updating; development and updating of computer software; consultancy relating to the design and development of computer software programs; design and development of on-line computer software systems; consultancy relating to the design and development of computer software; providing online information about the design and development of computer hardware and software; software design; consultancy relating to the design and development of computer software programmes; creation, maintenance, and updating of computer software; computer software design services; installation, maintenance, repair and servicing of computer software; computer design; consultancy and information services relating to computer programming; design of programs for computers; programming of educational software; configuration, installation, fault diagnosis, repair, upgrading and maintenance of computer software