Lets start by displaying the number of user accounts in the said system..
The first step:
- Click on start button
- Click on Run, type CMD in the box, and press Ok
- The command interpreter window will appear
- Type net user and press enter
Tip: The name in the list that corresponds to the name ending the dir path, in the cmd window, is the desired name.
e.g. C:\Documents and Settings\user>
in my case the user name is "user"
Now to change the password:
type "net user username new password" without quot and press Enter.
e.g. net user user coMpaNy
Output "The command completed successfully."
To disable password
type "net user username *" without quot and press Enter two times
Output "The command completed successfully"