2. Tap Sign in.NOTE: Menu Sign outWindows MediaUse Microsoft Windows Media Player Mobile to play digital audio and videofiles that are stored on your device or on a network, such as on a web site.You can play files in either Windows Media or MP3 format (including fileswith the extensions .asf, .wma, .wmv and .mp3).Tap Programs Windows Media.Library Screen Playback ScreenUse Microsoft Windows Media Player on your computer to synchronize (ifusing Windows Media Player 10) or copy (if using Windows Media Player 9)digital audio and video files from your computer to your device.For more information, tap Help, or see Windows Media Player Help onthe computer.