How to adjust the brightness of Win8 notebook screen?

When using a Win8 notebook, it is best to adjust the screen brightness of the notebook. This will not be so easy to cause eye strain when facing the computer screen for a long time. So how to adjust the brightness of the Win8 notebook screen? The details are as follows:

Method 1,

1. First, click on the “Control Panel” on the desktop.

2, then click on “Hardware and Sound" on the left.

3, then click on the fourth & ldquo; Power Options & rdquo ;.

4, Finally, at the bottom of the interface is "screen brightness adjustment". You can also change the settings of the power supply.
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