However, Windows Media Player doesn’t automatically add every song on your computer to its library—you have to do this manually. Now, your chosen song (and any other audio files in that folder) will appear in your Windows Media Player library, ready for you to play at any time. One of the great things about this method is that Windows Media Player will automatically add every audio file in the folder you selected, as long as the format is supported by WMP—not just the one song you chose. Adding your music to the Windows Media Player library not only lets you play it directly from the app, but also makes it easier to create personalized playlists or even burn music to a CD using Windows Media Player.
