How to Restore Windows XP Password

First try to remind your password
Secondly,
When u start your system at the very first black screen (at the time of booting)
Press F8 funtional key.
Then use your keyboard up downs arrow keys to scroll to the ‘safe mode”.
And press Enter key
You will be directed to a welcome screen u will log in your windows through
Username: administrator and leave password space empty press Enter key.
Now you have logged in with a administrator account and you have all rights.
Go to start then control panel then user accounts then select your account
(The account you have forgotten the password) click on change password.
Type your new password and then confirm password and then type hint (if you want)
Now restart your computer n now type your new password and log in and enjoy your windows
Note:
The account you had logged in to change your password is the main window’s administrator account and its password will be none if u have typed nothing in password field when u installed windows if u have typed some password at the time of installation then this administrator acoount will also acquire that password when you logged in through safe mode.
It’s the limitation of this method.
YOU can hack or reset windows xp password by using "ERD COMMANDER" for more information click here