Lenovo V145-14AST User Manual page 23

Hotkey Function
Refreshes the desktop or the currently active window.
Enables/disables the touchpad.
Enables/disables Airplane mode.
Enables/disables the integrated camera.
Locks the screen.
Toggles the display between the computer and an external
display device.
Decreases the display brightness.
Increases the display brightness.
Setting hotkey mode
The Hotkey Mode setting in the BIOS setup utility determines whether
hotkeys takes precedence over function keys.
Shut down the computer.
Press the Novo button and then select BIOS Setup.
In the BIOS setup utility, open the Configuration menu, and change the
setting of Hotkey Mode to Enabled or Disabled.
Open the Exit menu, and select Exit Saving Changes.
Chapter 2. Starting to use your computer
17