If you're a new WHM user, you need to know how the main WHM interface works. This video walks you through the various features of WHM's interface, so that you can easily find features and server information.
The WHM Interface - https://go.cpanel.net/thewhminterface
Installation Guide - https://go.cpanel.net/installationguide
WHM Features List - https://go.cpanel.net/whmdocs