A feed is another way to receive material from your favorite website(s). You can subscribe, just like you would when joining an email list.  

When you click on one of the links below you will arrive at a web page run by Feedburner, a service of Google, offering many different options to view the feed (along the top right of the screen – below that is the raw content).   They list web-based readers like Google Reader which only require a browser. And then they list “other readers” which are computer programs you can download and install like NewsGator (free).

• Article Feed (Gives you the most recent 30 articles on our site – never miss anything new!)
• Comment Feed (Keep current on article comments. See if someone has responded to your comment!)

If after having tried the above you are confused, Google has put together a helpful article to explain more about this technology in layman’s terms.