How to lock computer automatic with Window XP

Hi, Thank you all for the reply. I think it works now
(keep my finger crossed). I have tried you suggested and
also I've installed the latest window update as one
article suggests there is a patch to fix this problem.
Thanks again.

Marina
>-----Original Message-----
>Hi,
>
>How can I make WindowXP automatically lock my computer??
>
>Appreciate your answer. I've ticked the box of "on
>resume, password protect" in the screen saver dialogue.
>It doesn't work.
>
>Marina
>.
>