As always I knew I could rely on answer to my problem from Forum members. Thank you very much to Len, Joan, GJ and Alec who replied to my question. We have an older computer which uses Windows 98 and I have been able to copy the KN2000 disks through Dos so that they load on the keyboard.
This Forum really is a fantastic place where you always know that whatever question you ask, you will receive a lot of helpful advice. I have made so many new friends and learnt so much. Thank you all very much for always being there and also my sincere appreciation to Nigel as owner of the Fourm.