This article describes how to lock your computer keyboard when not in use, including keyboard shortcuts and third-party apps.

The simplest way to disable your keyboard is to lock your computer or put it to sleep. On Windows computers, there are several ways to achieve this.

How to Disable a Laptop Keyboard

Follow the given steps if you want know how to lock a laptop keyboard:

  • Win+L
  • CTRL+ALT+Delete
  • The Start button
  • Close the lid
  • Make use of a screen saver.

The Win+L keyboard shortcut is the simplest method. Any typing that occurs after using this shortcut serves only to wake up the screen. The next most straightforward method is to press CTRL+ALT+Delete. This shortcut opens a menu with Lock, sign out, switch accounts, and task manager options.

To save battery life and lock your computer, click the Start button, then the Power symbol, and finally Sleep. To wake it up, press the physical power button. By closing the laptop lid, you can also enter sleep mode.

Finally, you can use a screen saver and configure it so that when it is turned off, it displays the sign-in screen. Enter screen saver into the Control Panel and select Change Screen Saver. If you aren’t already using one, choose one, specify how much time should elapse before it turns on, and check the box next to On resume, display logon screen.

Of course, all of these methods necessitate the use of a distinct and secure password.

How to Lock the Keyboard on a MacBook

Similar options exist for locking a MacBook. The most basic are:

  • Close the lid.
  • To lock your MacBook, press Control-Shift-Power.
  • To put your MacBook to sleep, press Command-Option-Power.
  • Choose Sleep from the Apple menu.

Macs, like Windows computers, have useful keyboard shortcuts. To lock a MacBook, press Control-Shift-Power, and to put it to sleep, press Command-Option-Power. Another option is to sleep by clicking the Apple icon in the upper left corner of the screen. When you close the lid, your MacBook goes to sleep.

Using a Third-Party Tool to Lock a Keyboard

You can lock your keyboard using a variety of tools without locking your computer or turning off the screen. Keyboard Locker is one such option, which was created by How-To Geek staff from an AutoHotKey script. (AutoHotKey is a free scripting tool for automating Windows tasks.) After installing Keyboard Locker, you can disable your keyboard by pressing CTRL+ALT+L; to re-enable it, type the word unlock.


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