The default file formats are Windows Media Video (WMV), Windows Media Audio (WMA), and Advanced Systems Format (ASF), and supports its own XML based playlist format called Windows Playlist (WPL).
The last version, Windows Media Player 12, was released in 2009 with Windows 7. Since then, it was updated to include new features and support newer versions of Windows. Windows Media Player replaced an earlier piece of software simply called Media Player, adding features beyond simple video or audio playback. In addition to being a media player, Windows Media Player includes the ability to rip music from and copy music to compact discs, synchronize content with a digital audio player (MP3 player) or other mobile devices, and let users purchase or rent music from a number of online music stores.
Windows Media Player ( WMP) is a deprecated media player and media library application developed by Microsoft for use on Microsoft Windows, as well as on Pocket PC and Windows Mobile-based devices.