This document provides an introduction to RSS feeds, including what RSS is, why users should use RSS feeds, and how to find and subscribe to RSS feeds. RSS (Really Simple Syndication) allows web content to be packaged and delivered to users through a feed reader. Using RSS feeds means content comes directly to the user, eliminating the need to check websites for updates. The document recommends identifying the RSS icon on websites and looking for feed links to find available RSS feeds. It also provides instructions for subscribing to feeds using a feed reader like Google Reader.