What is the use of output devices in a computer system?

The correct answer is Return processed data.

Key Points

• Output devices are hardware components used to communicate the results of data processing carried out by an information processing system (such as a computer) to the outside world.
  • These devices display or provide output data in a human-readable form.
  • Examples of output devices include monitors, printers, speakers, and projectors.
  • They convert processed data into a form that can be understood by users, such as visual, audio, or printed formats.
  • Output devices play a critical role in the user interface, enabling users to interact with the computer and receive feedback.

Additional Information

• Monitors (screens) are the most common output devices, providing visual output from the computer.
• Printers create hard copies of documents and images on paper.
• Speakers and headphones produce audio output, allowing users to hear sounds, music, and other audio files.
• Projectors display visual output on a larger surface, suitable for presentations and group viewing.