Computer software; computer software (programs); computer software designed to estimate costs; computer software designed to estimate resource requirements; computer software for accounting systems; computer software for analysing address files; computer software for analysing market information; computer software for authorising access to data bases; computer software for business purposes; computer software for communication between computer processes; computer software for processing market information; computer software for time control; computer software for use in controlling machines; computer software packages; computer software products; computer software programs; industrial computer software programs; interactive computer software