Question

What is the significance of num lock key on a laptop?

Answer 1

Answer:

To use the numeric keypad to enter numbers, press the NUM LOCK key. Most keyboards have an indicator light indicating if NUM LOCK is locked. If the NUM LOCK button is off, the numeric keypad works as an additional set of navigation keys (these functions are printed on the keys next to the numbers or symbols).

You can use the numeric keypad to perform simple calculations using the Calculator application.

Explanation:

Answer 2

Answer:

the number lock key have 84 key IBM

Explanation:

12345 if the NUM LOCK is done the numbers will exist negatively