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Chapter 4.
Settings and Upgrade
Battery

Extending the Battery Usage Time

Decreasing the LCD Brightness

1 Click the Charms menu > Settings
áᔪ
Ŗᮁ
᜽᯲
ᰆ⊹
ᖅᱶ
> Screen
Adjustment icon
.
2 Adjust the brightness with the screen brightness control bar.
The battery life will be extended.

Using the power management program

This program helps you use the battery more eciently
and supports the power mode optimized for the operating
environment.
1 Click Charms menu on the Desktop > Settings
áᔪ
Ŗᮁ
᜽᯲
ᰆ⊹
ᖅᱶ
>
Control Panel > Hardware and Sound > Power Options.
Alternatively, right-click the power measuring device icon
in the notication area of the taskbar and select Power
Options.
2 If the following screen appears, select one of the modes.