Search for Command Prompt, right-click the top result, and select the Run as administrator option. 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.

How do you change your administrator password if you forgot it?

Method 1 – Reset password from another Administrator account:

1. Log on to Windows by using an Administrator account that has a password that you remember. …
2. Click Start.
3. Click Run.
4. In the Open box, type “control userpasswords2″.
5. Click Ok.
6. Click the user account that you forgot the password for.
7. Click Reset Password.

How do I find out what my administrator password is?

Windows 10 and Windows 8. x

1. Press Win-r . In the dialog box, type compmgmt. msc , and then press Enter .
2. Expand Local Users and Groups and select the Users folder.
3. Right-click the Administrator account and select Password.
4. Follow the on-screen instructions to complete the task.