Solve the problem of sudden interruption of playing music under Windows 7

Yesterday, a version of the soft media forum main group encountered such a problem: "How to put music under Windows 7 RC, as long as there is other sound music Automatic interrupt?" Then noing moderator gave a solution. I think users who have been using Window 7 may have encountered this situation. When I first encountered it, I would definitely think that this should be a bug in Windows 7. In fact, the opposite is true. This is a very user-friendly feature in Windows 7. If you really don't like this feature, you can change it with the following settings.

* Right-click tray speaker icon - Sound (RC user is Sound)
*Click on the "Communication" tab (RC user is Communications)
*Set to