Computer software; computer software designed to estimate costs; computer software designed to estimate resource requirements; computer software downloaded from the Internet; computer software for accounting systems; computer software for analysing address files; computer software for analysing market information; computer software for business purposes; computer software for processing address files; computer software for processing market information; computer software for time control; computer software packages; computer software products; computer software programs; computer software programs for database management; computer software programs for spreadsheet management

Computer software advisory services; computer software consultancy; computer software design; computer software development; computer software programming services; consultancy in the field of computer software; design and development of computer software (for others); development of computer software application solutions; installation and maintenance of computer software; rental of computer software; updating of computer software; upgrading of computer software