Compilation of information relating to information technology; information services relating to information technology; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); provision of information relating to information technology; advisory services relating to computer hardware; advisory services relating to computer programming; advisory services relating to computer software; back-up (copying) of computer data; computer network services; computer program maintenance services; computer security services (programming and software installation repair and maintenance services); computer software development; computer support services (programming and software installation, repair and maintenance services); computerised business information storage; computerised data storage services; design of computer codes; design of computer databases; 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; 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; maintenance of computer programs; maintenance of computer software; modifying of computer programs; 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