How to Fix the Number Key Is Not Working NUM Lock Windows 10/8/7 BEEP Sound FIX [Tutorial]

This simple tutorial to fix the number keys not working in Windows 10.

Issues addressed in this tutorial:
number keys not working in windows 10
number keys not working on pc
number keys not working on Lenovo laptop
number keys not working on HP laptop
number keys not working in windows 7
number keys not working on laptop
computer keyboard number keys not working
dell number keys not working
number keys not working in laptop
number keys not working in dell laptop
number keys not working in Lenovo laptop
keyboard number keys not working
keyboard number keys not working windows 7
keyboard number keys not working windows 10
laptop keyboard number keys not working

This tutorial will apply for computers, laptops, desktops, and tablets running the Windows 10, Windows 8/8.1, Windows 7 operating systems. Works for all major computer manufactures (Dell, HP, Acer, Asus, Toshiba, Lenovo, Samsung).