Complex sentence: On a standard keyboard for English speakers the home row keys are: "ASDF" for the left hand and "JKL;" for the right hanQWERTY keyboard because these are the first six letters on the keyboard.
Split into simpler sentences: On a standard keyboard for English speakers the home row keys are: "ASDF" for the left hand and "JKL;" for the right hand. The keyboard is called a QWERTY keyboard because these are the first six letters on the keyboard.