When I open my e-mail (converted from Hotmail), and I read all my new e-mails, I still have 74 showing next to Inbox in my Folders list.  But if I click on "Unread" I get a message that I have no unread messages.  Do I really have unread messages that I can not see? I can clear out the number, but are there really unread messages?  Which do I go by?  The same happens with the POP and Junk folders.