All of the following are examples of output devices except: aprinter bspeakers cscanner dmonitor

1. ### Break Down the Problem

We need to identify which of the listed options is not an output device.

2. ### Relevant Concepts

Output devices are hardware components that convey data from a computer to the user or another device. Common examples include printers, speakers, scanners, and monitors.

3. ### Analysis and Detail

• Printer: An output device that produces a physical copy of digital documents.
• Speakers: Output devices that convert digital audio signals into sound.
• Scanner: An input device that converts physical documents into digital form, hence it is not an output device.
• Monitor: An output device that displays visual output from the computer.

4. ### Verify and Summarize

After analyzing each option, the scanner is identified as the only device that does not output information; instead, it inputs data into the system.

Final Answer

The correct answer is c) scanner.