This document provides an overview and table of contents for an ebook about iPad basics. It introduces the author and publisher, explains how to access updates and extras related to the ebook, and defines some key terms and conventions used in the ebook. It then provides a quick start guide pointing to sections that cover deciding which iPad model to buy, finding buttons and ports on the iPad, and setting up the iPad and becoming familiar with its basic interface and features. The document serves as a welcome and introduction to the iPad basics ebook.