Windows update won't complete

[magpies]

My newish laptop less than 2 months old has started to update and has been in this state for over 4 hrs. Can't turn off or restart or anything.

[magpies]

All sorted now.
Holding the power button down didn't force a shutdown
Fortunately the battery did not have a lot of charge so I left it for 2 days and go out of charge.
Plugged in this morning and then turned on, the update was at 85% so then finished off and all ok.
There is a 'new' version of Edge installed.