Final answer:
The QWERTY keyboard layout is named after the first six letters in the top alphabet row of the keyboard; it was designed in the 1860s by Christopher Sholes to prevent typebars from sticking and became the standard layout.
Step-by-step explanation:
The QWERTY keyboard layout gets its name from the first six letters in the top alphabet row of the keyboard. This design was created by Christopher Sholes in the 1860s during the development of the mechanical typewriter.
The arrangement was intended to reduce the likelihood of typebars sticking together by separating commonly used letter pairings, making manual typing faster and more efficient. Over time, the QWERTY layout became the standard for typewriters and, eventually, computer keyboards.