What is an RSS subscription?

Related questions

1. How are Web feeds useful?
2. What is a web based reader?
3. How does RSS subscription work?
4. What can you do with an RSS feed?
5. What is the benefit of RSS feed?
6. Why are feed readers useful?
7. What is my RSS feed URL?
8. How do I add an RSS feed?
9. What is Feedly used for?
10. What is XML feed?

Tags

1. #internet
2. #subscribe
3. #automatically
4. #content
5. #based
6. #people
7. #essence
8. #technology
9. #basically
10. #reader
11. #updates
12. #allows
13. #receive
14. #interest
15. #simply
16. #standard