1. Login to the computer with a user account.
2. Go to Start button click on run and type cmd (in windows xp) or Go to Start button (type cmd in search tab), then hit ENTER
3. You will notice a new window of command prompt will get opened.
4. Type "net user" without quotes and hit enter.This will show you all the users of that computer.
5. Type "net user administrator *" without quotes and hit Enter button on your keyboard.
6. This will ask you for the password. Type a new password and confirm it by re-entering it.
7. You have now successfully changed the password of Administrator account.
Hope You have enjoyed the article.
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