Ever since I bought my first machine that is running Windows 8, I have been using the native mail app to view my hotmail account.  However, when I log into outlook.com, the site always shows that I have 2 unread emails when there are none in the inbox.  Nowhere else, iPad or phones, show any unread emails.  I have marked all as read and then unread and there is no change.  I keep my inbox pretty clean so there is only one page so I know I am not missing emails somewhere.