As these are input devices, they cannot receive or display output (information) from the computer. They send the received input (Data) from users to the system. Keyboard and Mouse: These are the input devices that are used by the users to give input to the computer.There are many examples of input devices, which are discussed below: After receiving input, it translates these data into the electrical signals in binary code, which cannot be understandable by humans, and only a digital computer can understand it. Input devicesĪn input device can receive instructions from users or forward information to another device, but it is not able to accept data from another system. ![]() Then, once the computer sends output to the printer, it is printed onto the piece of paper that is also considered output. In the lower half of the image, it is also shown that after processing, the computer sends data or output to the printer. A computer system accepts these signals as input, then translates them and produces or displays output to the user on the monitor as text or images. However, some devices are referred to as Input/output devices, as they can receive input and reproduce output.įor instance, as shown in the above image, a keyboard is an input device, sending an electrical signal to the computer system. There are various devices that are used to accept input of data from user or output data generated by a computer therefore, they are known as input devices or output devices. One of the main differences between input and output devices is that input devices are ones that are used to give input to the system by the users, whereas output devices are those, which are used to reproduce the output signals for the user. Input devices only work for giving input of data to the system, and output devices accept the output after processing of data from other devices. An output device, like Monitor, printer and more, displays the result of processing generated by input devices. There are many input devices such as a keyboard, mouse, webcam, microphone and more, which send information to a computer system for processing. ![]() Next → ← prev Difference between an input and output device?
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