Logging In
All sessions start at the login screen.  Your site may have some guest
 services which can be accessed without login.  But most applications require a
 valid login before you can access them.
 
 
 
At the login screen, enter your username (login) and password assigned to
  you by your computer administrator into the
  appropriate boxes. You may select your preferred language from the list
  of available languages here if you wish.
  
 
There may also be other options on the login screen, such 
  as specifying servers to connect to, other server specific details,
  or links to "guest" services (those which require no login).
 
Once you've filled in the required fields, click the
  Log in button to log in.