What is an input device used for?

An input device is specifically designed to allow users to insert data and commands into a computer system. This functionality is crucial for interacting with computers, as it enables the user to provide information that the computer then processes. Common examples of input devices include keyboards, mice, scanners, and microphones, all of which serve the purpose of facilitating user input.

The other answer choices highlight different aspects of computer operations that input devices do not perform. Displaying processed data pertains to output devices, which provide feedback to the user after the computer has processed data. Storing data relates to storage devices that retain information for future use, rather than inputting it. Connecting to peripheral devices refers to the hardware connectivity and is not the primary function of input devices.