Multimedia148Windows Media PlayerYour phone is equipped with Microsoft Windows MediaPlayer. With Windows Media Player, you can play WindowsMedia Audio, Windows Media Video, and MP3 audio filesthat are stored on your phone, on a memory card, or onthe Web.To open Windows Media Player:From the Start menu, tap Programs → Windows Media.Preparing media filesYou can copy media files from your desktop computer tothe phone using the Windows Media Player or ActiveSync.You can also copy media files using a memory card.About DRM, licences, and protected filesSome digital media files, such as songs downloaded fromonline stores, are encrypted to prevent the files from beingunlawfully distributed or shared. Content providers use atechnology called Digital Rights Management (DRM), toencrypt the files. During the encryption process, thecontent provider creates a licence which specifies how andwhen the file can be used.Note: If you have stored too many files in memory, theoperation speed of the system slows down. Using anoptional memory card helps you clear up this problemand lets you enjoy more music files.