An input device is any hardware device that sends data to a computer, allowing you to interact with and control it. Input devices enable users to input information into the computer system. Let’s break down the options:

•Flash Drive (A): A flash drive (also known as a USB drive or thumb drive) is a storage device, not an input device. It allows you to store and transfer data but does not directly input data into the computer.

•CD (B): A CD (compact disc) is also a storage medium, typically used for storing audio, video, or software files. Like a flash drive, it is not an input device.

•Scanner ©: A scanner is a classic example of an input device. It captures physical documents, images, or text and converts them into digital data that the computer can process. Scanners are commonly used for tasks like digitizing photos, creating PDFs, or scanning documents.

•Printer (D): A printer is an output device, not an input device. It produces hard copies (printed documents) based on digital data received from the computer.

In summary, the correct answer is C. Scanner, as it directly inputs data into the computer system.

References:

1.Computer Hope: What is an Input Device?

2.BBC Bitesize: What are input and output devices?