It is a service allows you to receive the latest updates from websites to which you subscribed as soon as they are published, such as headlines and events. You can receive the newest content of your favorite websites without having to visit each website to see if there is new content. Such information provided by those websites are called RSS Feeds.
How to use RSS
To receive RSS feeds you need RSS Reader. Readers automatically update data and allow you to subscribe to the RSS feed from your chosen websites.
RSS Reader is usually available for free and is selected depending on your OS. You can subscribe to this service via the Internet browser if it supports the RSS subscription service such as Mozilla Firefox, which can be downloaded from Mozilla and the new version of Internet Explorer.