How to customize the power button in Windows8

1, under the System desktop (non-metro interface) while holding down the keyboard "Windows" and "X" key to open the System menu, click Select "Control Panel." See figure below

2, in the "Control Panel" inside the upper right corner of the "View", select "Small Icon", "Adjust the computer settings" under Select "Power Options." See figure below

3. On the left side of the "Power Options" menu, click "Select the function of the power button". See figure below

4, respectively in the "Battery" and "power supply" under the "Press the power button:" Select the action needs to change, click "Save changes." See figure below