Learn how to play the contents of a CD or DVD disc and about the DVD decoder required for DVD playback.
Learn how to fix common sound problems on your computer, speakers, or other external audio device.
Learn how to diagnose and fix common sound problems in Windows, including no sound coming from your speakers or headphones.
Automatically repair Windows Media Player problems when the player doesn’t start, streaming doesn’t work or when you cannot browse or search for media.
Diagnose and repair CD or DVD drive issues, when you cannot burn or play CD or DVD discs, when a drive is not found, not accessible or not connected.