News feeds allow you to see when websites have added new content. You can get the latest headlines and video in one place, as soon as it's published, without having to visit the websites you have taken the feed from.
Feeds are generally known as RSS ('Really Simple Syndication') which are just web pages, designed to be read by computers rather than people.
There is a range of different news readers available and new versions are appearing all the time.
Different news readers work on different operating systems, so you will need to choose one that will work with your computer.
Once you have chosen a news reader, all you have to do is to decide what content you want it to receive. For example, if you would like the latest BBC News Business stories, simply visit the Business section and you will notice an orange RSS button on your browser.
If you click on the RSS button you can subscribe to the feed in various ways, including by dragging the URL of the feed into your news reader or by cutting and pasting the same URL into a new feed in your news reader. Most sites that offer feeds use a similar orange button, but some may just have a normal web link.