Did you know that you could use your iPhone as a remote to control your iTunes library? If you regularly use iTunes on your Windows PC or Mac for listening to music or playing back content purchased from the iTunes Store, this feature will prove to be extremely useful.

Let’s say you’re away from the keyboard and you’re busy doing something else in the next room. You could use your iPhone to switch between songs in your library and continue listening without even having to move. Although this article focuses primarily on the iPhone, you could also use your…