Examples of input devices are a Keyboard, Mouse, Webcam, Microphone, touch screen, Barcode scanner, Light pen, and more. An input device is a hardware component. It lets users enter data and commands into a computer or digital device . Input devices of computer are essential components of a computer system, allowing users to interact with computers and provide data for processing. These devices serve as the primary means through which information enters the computer from the external world. They encompass a wide range of tools, from the humble keyboard and mouse to more complex devices like scanners, microphones, and touchscreens. Each input device has its unique function and application, making it possible to perform ... These input devices of a computer can be further divided into different categories, such as pointing devices, keyboard devices, drawing devices, recognition devices, etc. The devices which are used to give input to the computer system are known as input devices . Data is inputted into the computer system in raw format, which is then translated into a computer -understandable form using input devices ; after that, it is processed using a central processing unit, which produces output.
