Logging out
We sincerely hope that using gives you so much fun and pleasure that you never want to log out. But if you do, simply choose Application Starter Logout.
There is also a logout button directly on the panel, which looks like a small power button. Or you can press Delete to log out.

Session Management
When you log out, can remember which applications you had open, as well as where all the windows were located, so that it can open them for you the next time you log in. This feature is termed Session Management. aware applications will restore themselves to the state they were in when you logged out. For example, remembers which files you were editing.
Non- applications do not memorize their state on logout, and will warn you to make sure that you have saved any important data in them when you start to log out.
To illustrate session management, choose Application Starter Applications Editor to start . Open a text document to edit. Now log out and back in. You will observe that will be restored to the exact same position on the screen, including the right virtual desktop, and the document we left open in before we logged out is opened again automatically. will even remember whether you had unsaved changes to your document before you logged out and will save them to the file you were working on if you choose Save from the File menu.