This document provides an introduction to basic HTML elements and tags. It explains that HTML is the markup language used to structure and present content on the web. It describes common page elements like the <head>, <title>, and <body> tags. It also covers other basic tags for headings, paragraphs, links, images, and divisions. The document includes examples of how to properly write the code for these various tags. It concludes with an exercise asking the reader to build a simple HTML page using some of these basic elements and tags.