Using the computer which crashed way back in January. It crashed again after not working really well since we bought it. Since I was able to drive I took it in and insisted they had a look at it. There was a component with a loose wire which if the computer was moved stopped connecting and so the machine crashed. Move the machine again and it worked. So the first time taking the thing in to the shop on the bus, was obviously enough to get it working and they did not check all the components. They replaced it free of charge and it has worked properly since (another bow to Hubris).
Everything which was on the old machine transferred to this one, no trouble via a 1TB external harddrive. There is a facility in W& for moving stuff from one achine to another, but don't ask me how I did it 'cos I didn't. The advantage of very computer literate grandsons.