Signing out from a server
When you connect to a server, it is important to disconnect in the correct manner. The reason is that if you do not then your session is still live, although you are disconnected; if your password changes while you have another session open the network will see a conflict of password and LOCK your account.
HOW TO SIGN OUT CORRECTLY
This can differ from server to server (Microsoft love to change where things exist) so here are two example. You may find the location slightly differently, but the Sign-Out icon should be under a user icon.
Example 1
Click on Start
Click on the user outline
Select Sign-out
Example 2
Click Start
Click on your name
Select Sign out