COMPUTER FUNDAMENTALS

Detailed explanation-1: -The correct answer is option 3, i.e. Scanner.

Detailed explanation-2: -An image scanner-often abbreviated to just scanner-is a device that optically scans images, printed text, handwriting or an object and converts it to a digital image. Commonly used in offices are variations of the desktop flatbed scanner where the document is placed on a glass window for scanning.

Detailed explanation-3: -An input device that can make a digital representation of any printed image. Scanners are available in many sizes and shapes. Most common is the flatbed scanner which looks very like a photocopier. The scanner converts the image into bit patterns which can be stored and manipulated in a computer’s memory.