If you dont want the xp welcome screen with your user name appearing on your screen when computer boots, and if you directly wants to get logged-in, here is the way you can follow:
- Click 'START'.
- Click 'RUN'.
- Type 'CONTROL USERPASSWORDS2'
- Click 'OK'.
- Deselect 'Users must enter a user name and password to use this computer'.
- Click 'APPLY'.
- Window showing name and password appears. Just type the user name you want to apply the settings and click 'OK'.
- There you go with it!!