The document provides an introduction to WordPress, a popular tool for building websites. It discusses that WordPress allows users to easily create, manage, and update a website, and can be used to write blog posts, share media, and sell products. Many large websites use WordPress due to its ease of use, customizability through themes and plugins, and ability to achieve good results. The document concludes by stating that it will demonstrate how to make a WordPress site either through a free WordPress.com account or by installing the free WordPress software.