Thanks for the replies.

Well the desktop wallpaper went back to the default setting for starters.

I'll check system restore - used it about 6 months back so should have been on.

Just checked...

Hi,

Nope not on insider preview

No 'automatic' was set - not too worried about it updating when it is switched on - what freaked me out was seeing what looks like the Windows 10 upgrade screen...

Morning all,

First post here, view the forums from time to time - turned on the laptop this morning and having left it for about half and hour on the desktop screen was shocked to return and see...