Right out of the box, iPhone is incredibly easy to use. If you want to get the most out of every feature, you've come to the right place. This video tutorial straight from Apple will teach you how to shop iTunes on the Apple iPhone 3G. The iPhone redefines what a mobile phone can do.
Shop the iTunes Store — the world's largest online music store — from your iPhone. Download songs, movies, TV shows, and more.
Buy on the fly.
Access the iTunes Store over cellular or Wi-Fi networks.2 Then browse millions of songs or shop for movies, movie rentals, TV shows, music videos, audiobooks, podcasts — even college lectures from iTunes U. Downloads start instantly.
Sync it back.
When you connect iPhone to your computer, the music and video you bought syncs to your iTunes library. And if you've only partially downloaded something, your computer completes the download automatically.