The full form of QWERTY is Standard keyboard/typewriter layout, order of the first six keys on the top left letter row of the keyboard. It’s used on Computing ,General Computing in Worldwide

QWERTY is a keyboard layout, the arrangement of keys on a computer keyboard or typewriter. The name “QWERTY” derives from the order of the first six keys on the top left letter row of the keyboard (Q, W, E, R, T and Y). QWERTY keyboard was designed by Christopher Sholes, the inventor of the typewriter.

denoting the standard layout on English-language typewriters and keyboards, having q, w, e, r, t, and y as the first keys from the left on the top row of letters.

If you look at the topmost row of letters on your computer keyboard, you’ll see where the QWERTY got its name. Why did Christopher Latham Sholes choose that particular arrangement of letters when he was developing the modern typewriter in the late 1860s and early 1870s? Popular myth holds that the QWERTY maximizes efficiency by placing the most often used letters in the most accessible places, but the truth is that the QWERTY was actually designed to slow typists down. Sholes’s first typewriters were cumbersome and jammed easily if the keys were pressed too fast, so he picked letter positions that let the typist go faster than a pen, but not fast enough to bollix the machine.

The original QWERTY keyboard layout was developed over 150 years ago by Christopher Latham Sholes. It was popularized by the Sholes and Glidden typewriter, which was initially produced in 1867. Remington bought the rights to the typewriter and made some slight changes before mass-producing an updated version in 1974.