How to fix WASD keys and arrows reveresed on some LED Keyboards

Interesting problem that cropped up on my son's gaming PC was that his arrow keys and ASDW keys had been switched. This seems to be a common problem that these third party branded LED keyboards have. There are tons of 10 min long Youtube videos describing how to fix them, but I am here to tell you it is just "Fn" + "W". Thats the "Function" key and "W" key will flip them back.