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 software; design and development of computer software (for others); design of computer software; development of computer software; development of computer software application solutions; development of software; diagnosis of faults in computer software; information technology (IT) services (computer hardware, software and peripherals design and technical consultancy); installation and maintenance of computer software; installation of computer software; licensing of computer software; licensing of software; maintenance of computer software; on-line provision of web-based software; software creation; software engineering; updating of computer software; upgrading of computer software; writing of computer software