Because that's the order of the keys on the top row of letters.
Yes, they have a standard keyboard layout.
The first keyboards made were used on typewriters. They were ABCDEF Keyboards. Later they were changed to the standard QWERTY Keyboards used today. QWERTY was actually designed to make a person type slower because of the positioning of the keys.
well qwerty keyboards are different form abc keyboards to tell if the keyboard is qwerty or not look along the top row of letters abc keyboards will say abc at the top qwerty keyboards will say qwerty at the top sorry if this is not the answer you want wrong! The answer is, that QWERTY is the first Six letters of the keyboard on the top left side.
To type the hashtag symbol (#) on a QWERTY keyboard, press the "Shift" key and then the "3" key simultaneously. This combination will produce the hashtag character. On some keyboards, the layout may vary slightly, but the Shift + 3 method is standard for most English QWERTY keyboards.
It never has been necessary to use a qwerty keyboard. I know for a fact that Greece uses very different keyboards. It's just that qwerty keyboards were the original keyboards.
answer
Well I don't know for sure but when I was looking for a phone they referred to it as. QWERTY keyboard.
there are the QWERTY keyboards and the AZERTY keyboards (hope this is what you meant)
qwerty
== ==
QWERTY refers to the layout of the standard keyboard, used on older style typewriters and modern computers. If you are asking how many qwerty keyboards are in existence, I'm sure the number is astounding.
All American ones. But in other countries, the keyboards are different.