Lenovo Z40-75 - Manual (Page 12)

6
Chapter 1. Getting to know your computer
Hotkeys
You can access certain system settings quickly by pressing the appropriate
hotkeys.
Lenovo G40-30/G40-45/G40-70/G40-70m/Z40-70/Z40-75
Lenovo G50-30/G50-45/G50-70/G50-70m/Z50-70/Z50-75
: Mutes/unmutes the sound. :
Enables/disables Airplane
mode.
: Decreases the volume level. :
Displays all currently active
apps.
: Increases the volume level. :
Turns on/off the backlight of
the LCD screen.
:
Closes the currently active
window.
:
Toggles the display between
the computer and an external
device.
:
Refreshes the desktop or the
currently active window.
:
Decreases the display
brightness.
:
Enables/disables the
touchpad.
:
Increases the display
brightness.