Go to the iTunes Store by choosing the iTunes Store Menu at the far-left of the iTunes window.
Once you’re at the store, you can browse the featured content on the front page and through the links on the left, or you can search for content.
In the top right corner of the window, you’ll see a search box that reads "Search iTunes Store" under it. Enter the name of a musician, band, TV show, movie, song, or album you’d like to find. Then hit "enter" or "return".
