Lenovo ideapad 330-15IKB User Manual page 11

Lenovo ideapad 330-15IKB / ideapad 330-15AST / 
ideapad 330-15IKB Touch
Mutes/unmutes the sound.
Decreases the volume
level.
Increases the volume level.
Enables/disables
microphone.
Refreshes page.
Enables/disables the touch
pad.
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.
Chapter 1. Getting to know your computer
Enables/disables airplane
mode.
Enables/disables camera.
Locks/unlocks the LCD
screen.
Enables the external
projector or dangles the
external display.
Decreases display
brightness.
Increases display
brightness.
5