JackyB
Just to add to what Maizie says:
If you are using Windows 10, you will have to press the little button next to the Windows button as well as the Home Key. I don't know what it's called on the UK keyboard, it's "Fn" on the German one.
(Between Ctrl and the Windows Logo at the bottom left)
It must be your laptop, JackyB. I'm on Windows 10 and just use the Home and End keys, nothing else...
What I have problems with is taking a screen print...
Anyone?