RSS Feeds

Hey guys,

Because this is my first post here, first something about me. I’m 21 and from germany, which explains my maybe-not-so-high-end-english. I found this webside by StumbleUpon and rapidly found inspiration and motivation in the articles here, because im my near past I more and more began to think about life and how to get the best out of it.

Now here my concern:

For a long time I have ignored them and lost no thought about them but now I’m asking myself (and all of you): “What exactly are RSS-Feeds?” and more important “How do I use them?”

I mean I understood that they’re kind of updatable bookmarks but where do I save them, how do I read them and how do I realize the bookmarks have been updated?

I hope you could help me with this
Thanks