Lenovo Yoga 2 Pro User Manual page 7

 Using the keyboard
Keyboard function keys
You can access certain system settings quickly by pressing the appropriate
function keys.
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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
touch pad.
Chapter 1. Getting to know your computer
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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 display
brightness.
Increases display
brightness.
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