Computer programmes (programs), recorded computer programs (downloadable software) computer software (recorded); peripheral devices (computer); programs (computer)(downloadable software) software (computer) (recorded)

Computer hardware (consultancy in the field of) computer programming computer software design computer software (installation of) computer software (maintenance of) computer software (updating of) computer system design computer systems analysis; consultancy in the field of computer hardware; data conversion of computer programs and data (not physical conversion); design (computer system); hosting computer sites (web sites); installation of computer software; maintenance of computer software; software design (computer) software (rental of computer) software (updating of computer)