How to put the computer into hibernation mode after a certain period of time?

Question

Windows

Is it possible to set a timer to enter hibernation mode or sleep using regular means in W10 ?
Or, are there any proven programs that will cope with this with a bang?
I would be very grateful for your help!

Answer 1

To the heap (yes saw the marked answer).
Start - Control Panel - Power Options
(or another way to get there)