Click Start, Run and type CONTROL USERPASSWORDS2, and click Ok.
Uncheck "Users must enter a user name and password to use this computer" option, and click Ok.
Common Mistakes to be avoided while using this method:
For Windows XP Home, don't try to auto-login as Administrator. This is because Windows XP Home Edition does not allow logging in as Administrator from Normal mode. Once you uncheck the option "Users must enter a user name" and click OK/Apply, Administrator account name will be displayed in the text box. Type-in a different user name and password in order to auto-login to that account.
Take care while entering the password. Typing an incorrect password makes XP to freeze at startup (during authentication) due to incorrect password and then displays the Welcome Screen after few seconds.
Method 2: Using TweakUI
Install TweakUI and run it. (Click Start, Programs, Powertoys for Windows XP).
Expand the Logon branch, and click Autologon.
Turn on the Log on automatically at system startup option, type your username and password, and click Ok.
--
Ramesh, Microsoft MVP
Windows XP Shell/User
http://windowsxp.mvps.org
I have a program that needs to start up automatically without assistance, but
recently the PC has been going to the log in prompt. What can I do to have
the computer skip the login prompt?
TIA