On Windows 10, if you suspect that your password has been compromised, selected a weak password, or if you have been using the same password for a long time, it is a good practice to change your Windows 10 account password to something different and difficult for someone else to guess.
If you have a local account without a Microsoft account, there are multiple ways to change your password, but one quick way is to use Command Prompt.
How to change account password using Command Prompt
To change your local account password with Command Prompt, use these steps:
Open Start on Windows 10.
Search for Command Prompt, right-click the top result, and select the Run as administrator option.
Type the following command to view all the available accounts and press Enter:
Type the following command to change the account password and press Enter:
net user USERNAME *
In the command, make sure to change USERNAME with the account name that you want to update.
Type a new password and press Enter.
Type the new password again to confirm and press Enter.
Once you complete the steps, sign out and sign back into the Windows 10 account to start using the new password.
If you have an account linked to your Microsoft account, the steps outlined above won’t apply. In this case, you need to follow these steps to change your account password.
Although this guide focuses on Windows 10, these steps should also work on Windows 8.1 and Windows 7.