We did it
Neither having much clue as to how our phones work

there was a photo on my phone - and on the pc - that Bb wanted as his fb background pic.
Simple, I thought, I log in to fb as him then upload the picture...except it would not include that album in the choices
[insert an hour or so trying to move/copy/share said pic]
I know, I'll whatsapp it to him, then on his phone he can choose that pic...
Except he didn't have fb on his phone, so he downloaded that...
He had whatsapp, but it said it was out of date, so he updated that...
Finally, without too much swearing, he now has the new pic
I do wish we had a handy geeky teenager
I still have to figure out how to sort out the pics on this new pc/windows 10 - another day
