unless they've been asked and answered over and over, questions are good.
For anything computer related, I suggest making good friends with the website
www.google.com . It knows just about everything. I took your question and searched on "how to set up outlook" and came up with this site -
http://www.microsoft.com/windows/ie/.../oe/setup.mspx
It looks pretty straight forward. Give it a shot, if you've got more questions blast em out.