Your email provider should give you instructions for this, since some of the
details depend on which email provider you are using.  Many people choose
their internet provider as their email provider also, since most internet
accounts
include one or more email accounts.  If they haven't written instructions
for
Windows Mail yet, their instructions for Outlook Express should also work in
Windows Mail if they don't call for the HTTP protocol.  The instructions
are probably somewhere on their web site.  Or, you could tell us who your
email provider is and see if anyone here already knows where to find their
instructions.

If you have trouble starting Windows Mail at all, we're likely to need more
details to offer much help.  For example, if you get any error messages,
right click on them and copy the entire error messages to your next message.