RSS feeds

I didn't know what RSS feeds were before, but they are extremely helpful.  My e-mail account came with an RSS feed to Apple news.  I found this to be annoying (because I wasn't interested) and didn't know what it was or why it would update with new stories frequently.  Learning about what it actually is I have been able to subscribe to feeds that I'm actually interested in!  By subscribing to content specific feeds, I don't need to spend a long time looking for new updates or information related to my class.  I just have to go to one place and any new information will be there for me to use!