Win8 system How to customize the power button

1, first on the desktop press the "Win key +x" key combination, click the "Run" option, as shown in the following figure:

2, into the Control Panel, the view will be selected as "large Icon", and then find "Power Options", as shown in the following figure:

3. In the upper left corner of the Power Options page, click the "Select power button function" option, as shown in the following figure:

4, according to the requirements of the change to select the power button settings, and then press the "Save Modify" button, as shown in the following figure: