Settings
The Settings area contains a wealth of tools and indeed settings which are used rarely or only during setup. The area is divided into three main sections - System, Areas and Apps - with subsections, some of which are only available on certain license models.
System
The System-section of the settings area contains system-wide or general settings.
Areas
The Areas-section of the settings area contains tools and settings related to a specific part of the system.
Apps
The Apps-section of the settings area contains tools and settings related to our apps.