RSS (Really Simple Syndication) feeds allow you to see when websites have added new content. You can get the latest content in one place, as soon as it is published, without having to visit the websites from which you have taken the feed.
In general, the first thing you need is something called an RSS reader. This is a piece of software that checks the feeds and lets you read any new articles that have been added. There are many different versions, some of which are accessed using a browser, and some of which are downloadable applications. Furthermore, certain readers will work better on different operating systems. You will need to take these factors into account when you choose your software.
Just click on the orange button for the feed you want, copy the URL from the address bar and then paste it in the appropriate field of your RSS reader to instantly add our content to your RSS application.