OS Settings Page
Think of the OS Settings as an admin page used for behind-the-scenes system settings, such as console timeout and adding recipients for system notifications.
To make configuration easier, an information icon 
is available next to entry fields offering helpful context and clearer explanations of each setting’s purpose.
is available next to entry fields offering helpful context and clearer explanations of each setting’s purpose.To access the OS settings, on the toolbar click OS > OS.