QWERTY keyboard layout - definition

On mobile devices or computer keyboard, we see the letters starts from Q-W-E-R-T-Y. It is designed based on Latin-script alphabets for better adaptability and fast typing capability. It has been observed that if a person types by both hands simultaneously then this is the most acceptable keyboard layout which can push the limit to that pace even what makes it faster than talking or thinking. To explain the layout of the keys in an easier way it is known as a QWERTY keyboard layout which is nothing but the first six (6) letters of the entire key combination.

Also, back in 2009-10, there were few mobile brands that provided ABCDE keyboard layout, later on, they got eliminated by the traditional QWERTY layout.