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Hotkeys
You can access certain system settings quickly by pressing the appropriate
hotkeys.
Table 3. Hotkeys
:
Mutes/unmutes the sound.
:
Decreases the volume level.
:
Increases the volume level.
:
Closes the currently active window.
:
Refreshes the desktop or the currently active window.
:
Enables/disables the touchpad.
:
Enables/disables Airplane mode.
:
Displays all currently active apps.
:
Turns on/off the backlight of the LCD screen.
:
Toggles the display between the computer and an external device.
:
Decreases the display brightness.
:
Increases the display brightness.
Lenovo U31-70
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