This document provides an introduction to search engine optimization (SEO) through a presentation given by Dan Taylor, an SEO expert with 7 years of experience. The presentation covers the basics of SEO, including defining what SEO is, discussing the value of SEO for businesses, and outlining the key components of an SEO strategy, such as keyword research, on-page optimization, and link building. The goal is to help attendees understand how to improve a website's visibility and ranking in search engines through organic or unpaid search results.