Unit 3 Reading — Computer Peripherals

US male Listen as you read:
Computer Peripherals

Peripherals are a generic name for any device external to a computer, but still normally associated with its extended functionality. The purpose of peripherals is to extend and enhance what a computer is capable of doing without modifying the core components of the system. A printer is a good example of a peripheral. It is connected to a computer, extends its functionality, but is not actually part of the core machine.

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Discussion Questions
  • Which peripherals are currently attached to your computer? Make a list of them and describe their purpose.
  • What, in essence, is the main differences between a component and a peripheral? What role does convergence have in all this?
  • In some novelty stores you can find PC peripherals such as drink coolers, fans, and toy missile launchers. Are these peripherals a good idea? Why or why not? If you could create your own peripheral device, what would it be?

Quiz: Reading Comprehension

1. Modern mousepads and webcams can easily connect to any computer today.
 
 
2. If your printer does not work, consider changing the jumper settings.
 
 
3. Before "plug and play" technology, people had to manually configure DIP switches to get their peripherals to work.
 
 
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