By the time that demo floppy was release (1999) Microsoft already had become the 'default PC OS'. Also, Microsoft had Windows _and_ Office, server software to n

By the time that demo floppy was release (1999) Microsoft already had become the 'default PC OS'. Also, Microsoft had Windows _and_ Office, server software to network a company (NT) and for home users about all the PC games they could dream of. QNX had a very impressive demo, but never really had a chance of competing, otherwise they would have lost from free Linux distributions that had more software at the time.