How do you buy songs off of iTunes?

The easiest way for you to purchase iTunes songs/videos/movies/ etc, would be to buy an iTunes cards. They are sold all over in quantities of $15, $25, $30, $50, maybe higher than $50 avalible as well. Then you need to download the iTunes program (which is free) and doesn't take long. Once it is downloaded and you have your iPod plugged into the USB port then just go to the home page on the i-Tunes site and hit Redeem card. I find it much easier than trying to use a credit card. Hope this helped. P.S. if you do not have an iPod (shuffle through the touch) I'm not sure if it will still allow you to do any download do to the fact that the iPod has to sync up with the program. But if you do have one, then not only is the media saved on your iPod but you can also view and listen to media on your computer. Hope this helped. Good luck.