Computer consultancy; Computer consultancy services; Advisory services relating to computer hardware; Advisory services relating to computer programming; Advisory services relating to computer software; Analytical services relating to computers; Back-up (copying) of computer data; Computer advisory services; Computer co-location services; Computer database consultancy services; Computer disaster recovery services; Computer firewall services; Computer hire; Computer network services; Computer programming; Computer rental; 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 security services (testing and risk assessment of computer networks); 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 technology consultancy; Computer virus protection services; Computerised business information storage; Computerised data storage services; Consultancy in the design and development of computer hardware; Consultancy in the design and development 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 databases; Design of computer hardware; Design of computer software; Development of computer based networks; Development of computer systems; Hosting computer sites (web sites); Information services relating to computers; Information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); Installation of computer software; Internet cafe services (computer rental); Maintenance of computer software; Modifying of computer programs; Monitoring of computer systems by remote access; Personal computer hire; Providing information on computer technology and programming via a web site; Provision of information relating to computers; Provision of technical information in relation to computers; Recovery of computer data; Remote monitoring of computer systems; Rental of computer equipment; Rental of computer hardware; Rental of computer middleware; Rental of computer programs; Rental of computer software; Rental of computers; Security risk assessment services relating to computer systems; Testing of computer installations; Testing of computers; Updating of computer programs; Updating of computer software; Upgrading of computer software; Writing of computer software