Hello Spawn_Dooley,
Thank you, I would not have got there without your help, so I achieved my original objective of getting it up and running again, but as iTunes is a non event I am not sure what to do with it at the moment!
It's a pity that I can't use the Mac for iTunes, as I was hoping, Windows 10 is a fine, free OS, but I like Linux better, in fact, I thinking about it, I am now only using Windows 10 for iTunes and Paintshop Pro!
Linux has an excellent art(?) programme called Gimp, but I can't get my head around it just now.
As for the Mac RAM, I will not be doing much about that at the moment, my budget will not allow, but it is something to think about, again, the issue would be that iTunes would still not be availble according to the Apple Tech.
btw, I did not mention that for all the time that was spent in the store there was no charge!
And yes, Wi-fi is set up fine (no Cable)
My other problem that I have got is that of space! our small box room also contains my wifes Windows, she has her own desk and chair behind me, my desk has my printer, laptop and tower, really cramped, so at the moment I am packing and unpacking the Mac each time, but I will think of something, I suppose my wife could move out (after 59 years!).
And I will follows your Finder tip.
Thanks again