Change XP password

This tricks  helps you to change windows XP password without your old password.
You don't want to know hint or old password.
Follow these steps

Step 1: Go to start  > all programs > accessories > command prompt.

Step 2: "C:/ net user username newpassword" Type in command prompt
      
            Example : username is john and you want to change the password to 1234.
            code is like this. "C:/net user john 1234"

Step 3: now your password successfully changed.

You can change your friend password using these step.

Enjoy it.