How does the WIN8 system change the power plan settings?

　　How does the WIN8 system change the power plan settings?

1. First find Power Options in Control Panel, or open system and security directly under categories, and find power options.

2. Then select the right "change power Plan" in "Power Options" to make the power plan changes.

3. After that, you can simply select the power plan that we need to use in edit schedule settings, and if you need to edit the new power Plan yourself, you can change it by selecting "Change Advanced Power Settings" below.

4. Finally in the new pop-up "Power Options" in the scheme selection and editing, if there is a gray immutable items, you can choose to change the currently unavailable settings can be changed.