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 network services; computer program advisory services; computer program maintenance services; computer program updating services; computer programming; computer programming consultancy; computer software advisory services; computer software consultancy; computer software design; computer software development; computer software engineering; computer software licensing; 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); consultancy in the field of computer hardware; consultancy in the field of computer software; design and development of computer software (for others); design of computer databases; design of computer programs; design of computer software; development of computer based networks; development of computer software; development of computer software application solutions; development of computer systems; hosting computer sites (web sites); hosting the computer sites (web sites) of others; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy) licensing of computer programs; licensing of computer software; maintenance of computer programs; maintenance of computer software; modifying of computer programs; testing of computer installations; testing of computer programs; updating of computer programs; updating of computer software