A. Scanner
B. Printer
C. Keyboard
D. Microphone
🧠 Explanation:
A printer is an output device, converting digital data into physical form, such as text or images on paper. Essential in offices, homes, and industries, printers produce documents, photos, and graphics, supporting communication and record-keeping. Types like inkjet and laser cater to diverse needs, from high-quality photo printing to fast document production. As a key peripheral in computing, printers bridge the digital and physical worlds, enabling tangible outputs from digital inputs. Their widespread use underscores their importance in education, business, and personal tasks, making them indispensable in modern technology-driven environments.
