When you first launch HemPC you will see the Login Screen. Here you will put your Author (or Shared User) Email Address, password and the URL of the server to login to. For instance, if you are logging onto the main Altuit server, you would enter www.altuit.com in the Server to Logon to field. When you are finished filling out the login screen, press the "Login" button. If you have submitted a valid Email/Password combination, you will be forwarded to the Main interface of HemPC.