Shouldn't worry gran - I don't have a loptap but it never works for me. Even when I have done my Bobby Crush impression. 3U3?M3?3§U - spot the heart in there Bobbi!
Thank you bobbie, I have looked at the link, and I'm going to have to try them out, found num lock (scroll key) that I didn't know about, but so far nothing, I am not very technically minded but I'm determined to get this right.