is a RSS Feed?
RSS (Really Simple Syndication) feeds let users know what has been updated on a Web site. Feeds include headlines and links to the updated content.
How do I use RSS?
RSS feeds can be added to personal web pages like Yahoo, AOL, and MSN. All you do is add the link to your web page, and it is updated automatically. Feeds can also be read with a news aggregator that is installed on your desktop or browser. Many news aggregators are available as free downloads.