

From the right-hand pane, right-click the computer and from the menu, choose Tasks, Log Off User.
From the right-hand pane, right-click the computer and from the menu, choose Tasks, Shutdown.
From the right-hand pane, right-click the computer and from the menu, choose Tasks, Rebuild.
In the right-hand pane, under Database Maintenance Tasks, select Purge Database.
In the right-hand pane, under Database Maintenance Tasks, select Purge Database.
From the right-hand pane, right-click the computer and from the menu, choose Tasks, Refresh Security.