Sometimes we can forget our Windows XP password and it's very hard to recover a lost password. So we dedicated a How to... to the method of creating a disk that can save you when you forget your password.
1.Click Start and then Control Panel.
2.Click on User Accounts.
3.Select the account that you want to work with.
4.Under Related Tasks click 'Prevent a forgotten password' to start the Wizard and then click Next.
5.Insert a blank, formatted disk into drive A and click Next.
6.In the Current user account password box write the password for the user account that you chose in step 3 and click Next.
Important: If the user account doesn't have a password, do not type a password.
7.When the Progress is complete, click Next and Finish.