I know many people aren’t familiar with the term RSS feed, so I wanted to explain it.
Basically, a RSS feed is a way to bookmark your favorite sites. So, instead of having to visit a website every day to see if they updated, you just look at your RSS feeds and sites that are updated are automatically added to your feed.
It’s really very handy and saves you a lot of web surfing time!
ProBlogger does a great job of explaining what it means to subscribe to an RSS feed here.