Input devices

The instruction and data given to the computer is known as input and  hardware part of a computer that used to enter data and instruction into computer is called import devices.

The commonly used input devices are keyboard, pointing device ,touch screen ,Digital Camera Scanner and other reading devices.

Keyboard

Keyboard is the most commonly used input device that are is mostly Android using a keyboard the button on the keyboard are called give a standard keyboard contain over 100 keep the arrangement of keys on a keyboard is called keyboard layout the most popular keyboard layout is QWERTY. the letter Q w e r t and Y appear on the top floor of the main area of a keyboard.

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