Chapter 1. Getting to know your computer
Hotkeys
You can access certain system settings quickly by pressing the appropriate hotkeys.
: Mutes/unmutes the sound.
: Decreases the volume level.
: Increases the volume level.
Enables/disables airplane 
: mode.
: Switches the active program.
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.
Enables/disables the
: touch pad and the touch pad buttons.
Decreases display
: brightness.
: 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.
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