How to set and modify system power in Windows 8

Scope:

Windows 8 Consumer Preview

Knowledge Point Analysis:

Depending on usage and energy saving Requires adjustment of the power scheme.

Operation steps:

While holding down the Win key on the keyboard, click the “Windows” and “X” keys to open the system menu and click to select “Control Panel”;

Select the top right “category", select “category";

in the drop-down menu, select “System & Security>;

Check & "Power Options&rdquo ;;

Select “Change Plan Settings 

Change the "Battery" and "Power On" treatments based on usage requirements.

Note:

Depending on the time set, the computer will automatically execute the above scenario when the user does not operate the computer.

<Reducing the brightness of the display<quo;To reduce the brightness of the screen, "turn off the display" to stop outputting the signal to the display, & "put the computer into sleep state> All work of the system will be saved under the hard disk A system file that simultaneously turns off power to all devices except memory and enters a higher power-saving state.

“Adjust the brightness of the plan<quo; is the brightness that is adjusted when the system reduces the display brightness.