ABCya
Ab Cya: Computer Input & Output Devices
Children use different computer devices every day. Some devices are used to input information, while others are to output information from our computers. We will learn about 3D printers, scanners, projectors and more!
Khan Academy
Khan Academy: What Are the Parts of a Computer?
Each computer receives input from a variety of devices, processes that data with the CPU and memory, and sends results to some form of output. This diagram visualizes that flow.