There are various ways to set a timer to turn off the computer on Windows 7. Activate the Shutdown system function, which allows you to set the timer to turn off the computer on Windows 7, which activates the process at the specified time. Using Win + R combination, open the "Run" window and record the shutdown -s -t N by pressing Enter.What is app timer?
Timer + Pro is a very simple countdown timer app for Windows 10 Mobile. The interface lends itself to one-handed operation: you set the timer by sliding the blue dot around the timer's face. A quick tap at the center of the circle will start and stop the timer.