Because when they started inventing keyboards, they used typewriters.
One of the challenges was that if people wrote too fast, the keys that struck the ribbon/paper got tangled and stuck. So they had to rearrange the keys so that that wouldn't happen. The arrangement was done in such a way that the most commonly used keys were spread out evenly and they were easy to get to with fingers.
There is not a way to change the soft keys on a Android. A Android phone has a built in key board.
This goes back to the first typewriters in the 1800s that were mechanical manual machines. Originally the keys were arranged in alphabetical order. However typing english text on such a keyboard resulted in too many hammer clash jams (adjacent hammers would get stuck against each other and the typist would have to stop and unjam the machine). The fix, after some experimentation, was to jumble the keys into the modern "qwerty" order so that it was very rare for adjacent keys to be typed in sequence.
Because that was the way the key board was designed
If you look the the first letters of the key board are his brothers last name.
because the inventor of the keyboards last name was qwerty
Go to "Why are the dart numbers arranged the way they are".
to keep the hammers from hitting each other and jamming.
There's no simple way to make a fake key. That's the point of using keys.
Short answer - Not much. Long answer - The key arms that hold the key cup (with the pad in it) either terminate when they get to the cup or they go all the way across the key cup. The "French style" keys means the key arm goes all the way across.
There are 16 keys that you can actually press including various trill keys and the keys associated with low b. (I worded it that way because there are more key mechanisms on the instrument but you never have to actually touch those they automatically get depressed when u push down their corresponding key)
No, there is no way to get a free CD key. The keys prove that you purchased the game and have the right to access the Blizzard servers.
You could buy the specific keys from other players, be prepared to pay 1000c for each key though.