SimpleMonitorOff

I recently came across SimpleMonitorOff, a fantastic Windows application that powers off all screens when the computer is locked. It's worth noting that when you normally lock your computer (using Win+L), your screens won't immediately go to sleep. With SimpleMonitorOff installed, however, the software cleverly detects when the computer has been locked, and automatically powers off all connected screens. The screens will then slip into standby standby mode.

When you're ready to start using your computer again, simply move the mouse or hit a key, which will awaken the screens and allow you to unlock your computer. For those moments when you accidentally wake the screens (or if your cat walks over your keyboard), SimpleMonitorOff will automatically detect that you're still locked out and power the screens back off.

Unlike other similar screen power-saving applications, SimpleMonitorOff does not require the use of any additional hotkeys, shortcuts, or mouse clicks. Instead, it directly responds to events sent by Windows itself, which makes it compatible with all locking methods supported by Windows. This feature makes it super convenient for users who like to have their own way of locking their PC, without being bound by a set of predefined hotkey combinations.

Overall, if you're looking to save power and prolong the life of your screens, while simultaneously keeping your PC secure, then SimpleMonitorOff is definitely worth considering. With its no-nonsense and intuitive approach to screen power management, it's definitely a must-have tool for anyone who cares about their computer, their power bills, and the environment.