Hold the Windows Key and tap "L." This is the universal "Lock" command for Windows 10 and 11. It is instantaneous and works regardless of what apps you have open.
Super Key (Windows Key) + L
The computer beeped once, loudly.
If you prefer using a mouse, right-click your desktop > New > Shortcut . Type rundll32.exe user32.dll,LockWorkStation as the location. You can now lock your PC with a double-click. 2. macOS: Locking Your Mac Like a Pro shortcut to lock system
