Control your Windows display with ease. These methods let you turn off your screen on demand while your PC keeps running.

If in the User Accounts section of the Control Panel, one that you can open by typing netplwiz.exe or control userpasswords2 in the Run command (Win+R) box, Users must enter a user name and password ...

All products featured here are independently selected by our editors and writers. If you buy something through links on our site, Mashable may earn an affiliate commission. MacBooks haven't always ...