Acer how to turn off monitor

[sylviaflynn]

Hello,
I do not want to turn off my computer. How do I save the monitor lighting?

 

[house70]

You could go in Control panel> Power settings and select to turn off monitor after a number of minutes (of inactivity). Or you could enable the sleep mode and set the power button to put the PC to sleep instead of shutting down (under advanced settings in the same Power Settings screen).