Windows Media Player allows you to play audio and video files locally stored and streamed from the Internet. It includes a visualizer, a jukebox, a media guide, an Internet radio tuner, a CD burner, and support for countless media formats and various external devices. In keeping with modern trends, Microsoft has added features such as Smart Jukebox technology that features audio CD burning with volume leveling. Windows Media Player can automatically organize your media files, even if you move them around. You can rate each song you play or let the program assign ratings based on the number of times each song is played, then create playlists of your favorite music. Another feature, Auto Info, can automatically fix or add album details (tags) to your MP3 and WMA files such as artist or album name, year, composer, or track number. Additionally, you can toggle between a full-screen interface and a miniplayer mode that docks the player to your taskbar.