For Windows XP , you have to perform following steps:- Go to Start -> Control Pane Click on User Accounts link. Select Account to change regions of the User Accounts window,, click on your Windows XP user name Choose the Remove my password link. Enter current password, in the text box on the next screen Click the Remove Password button to confirm removal of account password Close the User Account & Control Panel Windows XP password has been deleted. Now, Windows load automatically to your desktop without entering the password.