Turn On Automatic Logon

How to turn on automatic logon in XP

1. Click Start, and then click Run.
2. In the Open box, type control userpasswords2, and then click OK.
3. Clear the "Users must enter a user name and password to use this computer" check box, and then click Apply
4. In the Automatically Log On window, type the password in the Password box, and then retype the password in the Confirm Password box.
5. Click OK to close the Automatically Log On  and then click OK to close the User Accounts window.