Caffeine - Keep Awake

Works great. I wouldn't rely on it 100%, but it's amazing for finishing a long download while at work/asleep without having to worry about sleep mode interrupting it, or worry about wasting energy leaving it on all night/shift. To the devs: I appreciate everything you do !

works for me

better extension which has the timer

"System level" doesn't work. Display shut off during its regular time interval. Windows 11 Pro.

"System" doesn't work. Display shut off in a minute. Windows 11.

I love this extension on my work laptop. The company has an autolock of 10 min but this keeps my PC awake until the timer is up. I only wish they would have added an 8 hour timer.

THIS puts and end to the compulsion to move your mouse every so often. It's like the correction the seven foot two inches Basketball player who kept hitting his head on a seven foot doorway until he got this program. Levity. It relieves a person of moving the mouse. A pain. But you're doing that, aren't you? Most people are seven foot two, basketball players or no.

Work well