RSS stands for Rich Site Summary or Really Simple Syndication. It is a way for you to keep up with updates to websites using a piece of software called an RSS Reader. There is a wide range of news readers available for download online. Just enter "RSS Reader" or a similar phrase into your favorite search engine and find one you like.
Most Web browsers now include RSS Readers as a part of the browser. Once you have some kind of RSS Reader installed on your machine, just enter the following URL into the box for URL or address to subscribe to the feed: