Lenovo YOGA 900 User Manual page 7

 Using the keyboard
Keyboard function keys
You can access certain system settings quickly by pressing the appropriate function keys.
: 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 the paper display feature.
Chapter 1. Getting to know your computer
: 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.
3