Changing format from winamp to default
 

Okay, so ever since I installed winamp, all audio files downloaded or ripped to my computer are in winamp format, I want the default to be the standard windows media player format, how do I go about doing this?

There is no such thing as the "Winamp format." it just means that Wianmp is associated with those file types. If you want to remove the associations, in Winamp go to:
Preferences > File Types and unselect everything you don't want associated with Winamp.