Use the Windows Lock Key Perhaps the single easiest and most reliable way to lock your computer is to press Win + L.

If the Caps Lock key functionality is reversed, you can reset the Caps lock key using Microsoft Word. Here are some other working fixes that will help.

Alternatively, you can use a drop-down box to select any key—including those that aren't on your keyboard (this is how I turned the caps lock key into a key for pausing my music).

How to Enable Dynamic Lock on Windows 11 and 10 Setting up and enabling the Dynamic Lock is easy on Windows 11 and 10 and can be done from Settings.