4
Chapter 1. Getting to know your computer
Hotkeys
You can access certain system settings quickly by pressing the appropriate
hotkeys.
: Mutes/unmutes the sound. : Enables/disables airplane
mode.
: Decreases the volume level. : Switches the active program.
: Increases the volume level. : Turns on/off the backlight of
the display.
: Closes the currently active
window. : Projects to a connected
display.
: Refreshes the desktop or the
currently active window. : Decreases display
brightness.
:
Enables/disables the
touchpad and the touchpad
buttons.
: Increases display brightness.
Note:If you changed the HotKey Mode from Enabled to Disabled in the BIOS setup utility,
you will need to press the Fn key in combination with the appropriate hotkey.