How do I change the system sound scheme in Windows 8?

1, under the system desktop simultaneously hold down the keyboard "Windows" and "X" key to open the System menu, select "Control Panel" in the menu. See figure below

2, in the "Control Panel" in the upper right corner of the "view mode", select "Small Icon", "Adjust the computer settings" under Select "Sound." See figure below

3. Select the "sound" option in the pop-up menu. See figure below

4, in the "sound scheme" in the selection needs to modify the program. See figure below

5, you can also customize the system single event sound scheme, first select the event "Close the program", and then click the "Sound" drop-down list or "Browse" to add a custom wav sound file. See figure below

6. At the end of the change, click "Apply"-"OK" to apply the sound scheme. See figure below