The procedure to to change the password through DOS command prompt is:
- Hold " WINDOWS " key and press "R" to open RUN window and type " cmd " without double quotes to open DOS window.
- Type " net user " without double quotes at command prompt and press ENTER key to show the list of users.
- Type " net user <username> * " without double quotes and press ENTER key to enter new password. Replace <username> with actual user name to whom the password has the be changed. In the image below "A" is the user name to whom password is changed.