What is the primary function of a microphone?

A ) Display images

B ) Input audio ✅

C ) Print documents

D ) Control the cursor

Explanation: A microphone is an input device used to capture audio input.
Related Questions
  1. Which device is used to capture images and convert them into digital format?
  2. Which device is used to produce a paper or hard copy of a document?
  3. Which device is used to read information encoded on credit cards?
  4. Which device is used to input handwriting and drawings into a computer?
  5. What is the primary function of a plotter?
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