ORKHIS

Perhaps I really need a lesson on how to use Windows 11. (Age related deficiency probably).
I recently renewed my laptop, now W 11 from W10 after an incident involving a bottle of Cabernet Sauvignon and cannot install pscan. I can download the driver but don't have a clue how to run it there is no run message as on previous versions of Windows. Then there is the problem restarting, there are no obvious methods of doing this other than switching the laptop off and then on again, the button/icon is no longer there and Help only refers to restart after Windows updates.
Apart from suggesting that I should move into an OAP home, can anyone come up with helpful suggestions so that I can properly maintain my two MGF VVCs.
Mike