4
Function Keys
Fn+F1
Turn on the Media Player application
Fn+F2
Decrease the volume
Fn+F3
Increase the volume
Fn+F4
Mute the computer’s sound
Fn+F5
Stop playing the track
Fn+F6
Play the previous track
Fn+F7
Pause and restart the track
Fn+F8
Play the next track
Fn+F9
Start the default e-mail application
Fn+F10
Start the default web browser and load the homepage
Fn+F11
Open favorites of the used browser
Fn+F12
Open the calculator
Fn+PgUp
Increase the backlight brightness
Fn+PgDn
Decrease the backlight brightness
Fn+
Lock the Windows key