Apple iTunes 9 Review: What are the valuable changes in the new iTunes 9?

Apple’s iTunes program is one of the most popular software products in the world. The company says hundreds of millions of copies of iTunes have been downloaded, far exceeding the 220 million iPod music players it has sold. This is because many people use iTunes to organize, play, and buy music and videos on their computers, or to burn music CDs; you can check out this article if you wish: "How to import DVD to iTunes for iPod iPhone?" Ironically, the vast majority of iTunes copies are installed on Windows PCs, not Apple’s own Macintosh computers, simply because there are far more Windows machines in use.