Computer programming; computer software design; computer software development; computer software programming services; data conversion of computer programs and data (not physical conversion); design of computer codes; design of computer databases; design of computer programs; design of computer software; development of computer software; development of computer software application solutions; information services relating to computers; installation of computer software; rental of computer programs; rental of computer software; repair of computer software; design and development of computer software (for others); rental of computer software; rental of games software; repair of computer software; compilation of information relating to information technology; design of information systems; information services relating to computers