saving inbox and sent emails

sabrinakatt_at_hotmail.com
Date: 11/11/03 

Date: Tue, 11 Nov 2003 03:16:53 -0800

I use outlook (not outlook express), and am trying to
find the data files for my emails to back them up.
I have tried turning on the computer, using only outlook,
then doing a search for all files used, and not found it,
and searched every conceivable file name (outlook, inbox
etc) to no avail.

Can someone help find how I can back up my emails.
Thanks
sabrina