1. Any device used to provide data and control signals to an information processing system.
2. An Examples of input devices is the keyboard. A benefit of this device is it allows you to type and enter data in the computer
3. Input Device
4. An Example of an output device is Speakers. A benefit from speakers is that it allows you to play your video/music out loud for others to hear.
5. An output device is any piece of computer hardware equipment used to communicate the results of data processing carried out by an information processing system.
