#The num lock key is above the numeric keyboard, which is the key above the number 7 in the upper left corner of the small keyboard.
NumLock key
Name: Keyboard lock key
Function: Switch on and off the small numeric keyboard function. The corresponding NumLock indicator light. (Lights up to indicate that the keypad is available , Off means that numbers cannot be entered on the small keyboard, but when pressed, the corresponding keys of letters under the numbers can be entered.)
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