Utility to FORCE a Windows desktop to lock after  minutes of inactivity (screensaver unreliable)
48474
Turn off display in Windows on command
25015
Why doesn't my screen lock in XFCE?
7718
How do I disable the screensaver/lock?
108087
Screen (not Lock Screen) Timeout Stuck at 1 Minute
71691
Set different blank screen timeouts when on battery or ac
127888
How can I lock an application (and all its new windows) into a specific workspace?
153708
How to change real screen timeout settings for the Lock Screen?
142403
Is there a way to lock command line?
4413
How do I kill the lockscreen after the Windows 10 anniversary update?
4786
Screen Savers: Windows .scr In Ubuntu?
155395
Windows 7 "Waiting for background program to close"
76773
How can I force a program to open in a specific desktop?
156685
How to prevent Windows from entering idle state?
152819
Windows Defender: Disable real time; keep scheduled and on demand scanning
113293
How can I change or install screensavers?
77583
How do I lock the screen from a terminal?
101236
How do I set the screen timeout?