On Windows 11, you can change your account password and PIN from the Settings app and Sign-in screen, and in this guide, I'll teach you the steps to complete this task.

If you are unable to or cannot change or modify the PIN of your Windows 11/10 PC, here are some solutions that are sure to help you.

Learn how to update BitLocker password on protected drive in Windows 11/10 PC. Change PIN using Control Panel, Command Prompt, and PowerShell.

Frighteningly, this can also happen on Android phones, as a PIN is all that’s needed to change your Google account password.