Here’s how. You’ll be warned by Windows as a notification that the PC will be shut down after the set timer (in our example, 30 minutes). If you want to cancel the shutdown timer, use this ...
My one quibble with Gestimer is that I wish it would “snap” to some key round numbers. I say this because it can be a bit fiddly to set a 25 minute timer, because the “area” where it is activated is ...