Password Protected Screensaver ((better)) -

The screensaver itself does not store or verify passwords. It merely triggers the operating system’s native secure desktop (e.g., winlogon.exe on Windows) to handle authentication.

If you work in a shared space and don't trust yourself to manually lock your computer every single time you stand up, this feature is not just recommended—it’s mandatory. It’s an old dog, but it still has a solid bite. password protected screensaver