RSS is a data format used for providing users with frequently updated content.
RSS benefits readers who want to subscribe to timely updates from favoured websites or to aggregate feeds from many sites into one place. RSS feeds can be read using software called an "RSS reader" or a "feed reader."
RSS readers check the user's subscribed feeds regularly for new items, downloads any updates that it finds, and provides a place for the user to monitor and read the feeds from all of the user's subscriptions in one place.
To start using RSS, you will need an RSS reader. RSS readers are available for free from various websites such as Google, Yahoo, etc.
Once you have an RSS reader, or if you already have one, click on the link that says "Subscribe to this feed." Your RSS reader will notify you whenever updates are made to this site.