FN + F1: Opens sleep mode

FN + F2: Decreases screen brightnes

FN + F3: Increases screen brightness

FN + F4: Toggles screen on/off

FN + F5: Toggles touchpad on/off

FN + F6: Toggles audio on/off

FN + F7: Decreases volume

FN + F8: Increases volume

FN + F9: Cycles through keyboard backlight modes (off, low, high)

FN + F10:  Takes a screenshot

FN + F11:  Display mode switching

FN + F12:  Toggles airplane mode

Fn+FN lock（ESC）: Function lock Turn on or Off

Copilot: Connect to the network and press the copilot key to turn on the Copilot APP