Lenovo ThinkPad Keyboard User Manual page 24

Function key
Fn+Esc
20
User Guide
Function
Switch the default Fn function between the hot key and the standard F1-F12
funtion.
Mute the speaker.
Decrease the volume.
Increase the volume.
Mute the microphone.
Note: This function key might not work on the Windows XP and Windows Vista
operating systems.
Decrease the brightness.
Note: This function key might not work on the Windows XP and Windows Vista
operating systems.
Increase the brightness.
Note: This function key might not work on the Windows XP and Windows Vista
operating systems.
Switch between the computer display and an external monitor (Windows will
show these display options).
Note: This function key might not work on the Windows XP and Windows Vista
operating systems.
Enable or disable the built-in wireless networking features. A window will be
displayed warning that turning off the wireless will disconnect the wireless mice
and keyboards.
Note: This function key might not work on the Windows XP and Windows Vista
operating systems.
• Open Control Panel.
• Open Settings Panel (for the Windows 8 and Windows 8.1 operating systems).
• Navigate to search depending on your active applications.
• Open Search Panel (for the Windows 8 and Windows 8.1 operating systems).
• View open applications.
• Switch between open applications (for the Windows XP operating system).