Advisory services relating to computer hardware; advisory services relating to computer programming; advisory services relating to computer software; advisory services relating to computer systems analysis; advisory services relating to computer systems design; analytical services relating to computers; computer advisory services; computer analysis; computer consultancy; computer consultancy services; computer database consultancy services; computer design; computer disaster recovery services; computer engineering; computer engineering consultancy services; computer firewall services; computer hire; computer network services; computer program advisory services; computer program maintenance services; computer program updating services; computer programming; computer programming consultancy; computer rental; computer research services; computer security services (design and development of secure computer hardware, software and systems); computer security services (programming and software installation repair and maintenance services); computer software advisory services; computer software consultancy; computer software design; computer software development; computer software engineering; computer software programming services; computer support services (computer hardware, software and peripherals advisory and information services); computer support services (programming and software installation, repair and maintenance services); computer system design; computer systems analysis; computer time-sharing; consultancy in the field of computer hardware; consultancy in the field of computer software; data conversion of computer programs and data (not physical conversion); design and development of computer hardware (for others); design and development of computer software (for others); design of computer codes; design of computer databases; design of computer hardware; design of computer languages; design of computer programs; design of computer software; development of computer based networks; development of computer codes; development of computer programmes; development of computer software; development of computer software application solutions; development of computer systems; diagnosis of faults in computer software; duplication of computer programs; engineering services relating to computer programming; engineering services relating to computers; hosting computer sites (web sites); information services relating to computers; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); installation and maintenance of computer software; installation of computer software; internet cafe services (computer rental); maintenance of computer programs; maintenance of computer records; maintenance of computer software; modifying of computer programs; personal computer hire; preparation of reports relating to computer programs; preparation of reports relating to computers; providing information, including online, about design and development of computer hardware and software; provision of information relating to computer programming; provision of information relating to computer programs; provision of information relating to computers; provision of technical information in relation to computers; recovery of computer data; rental of computer apparatus; rental of computer equipment; rental of computer firmware; rental of computer hardware; rental of computer programs; rental of computer software; rental of computers; repair of computer software; research relating to computer programming; research relating to computers; scientific computer programming services; testing of computer installations; testing of computer programs; testing of computers; updating of computer programs; updating of computer software; updating of memory banks of computer systems; upgrading of computer software; writing of computer programs; writing of computer software