Riddle me this, Batman... Windows XP question.

[Mockery]

You know when you type into a form field your name and address or whatever, but if you've done it in the past, windows xp will automatically make it appear when you start typing so you don't have to type it all in? How do you get windows to do that? My newer computer doesn't do that and the old one does, and I always liked that feature. Couldn't find anything about it online anywhere... then again, I'm not quite sure what to search for.

Can anyone help? o.o