After learning about feeds, you may wonder how these feeds are used or consumed by people in real life. Well, there are both web-based feed aggregators and desktop applications, which are called feed readers. These feed readers read feeds at a regular interval and mark the new items in bold (or with some other format). Thus, you can clearly understand what is new after your last visit to the particular website that produced the feed.
Some of the most popular feed readers are mentioned in the following list: