Make Your PC Shutdown at Night
If you normally like to power off your PC when you’re not using it, do you ever forget and leave it on? Here’s how to configure Windows to automatically power down at night, but only if you’re not using the PC at the time.
To accomplish this, we’ll setup a Task Scheduler job that tells the computer to shut down, and make sure to configure the rules so that it doesn’t kick in if you are up late using the PC.
Read the full tutorial on HowToGeek