January 29, 2017

Keyboard

Keyboard: 

The keyboard is the most widely used input device. They allow data entry into a computer system by pressing a set of keys (labeled button), which are neatly mounted on a keyboard, which is connected to the computer system.
figure: keyboard
Figure: keyboard

Uses of keyboard:


  1. Keyboards are used to input data in application software.
  2. They are also used for typing in commands to the computer.

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