Peripherals are pieces of hardware that you add to your computer. In the Computer Peripherals Channel, find explanations, reviews, videos and prices on these parts, plus how they communicate with your computer.
  • CD/DVD Drives & Burners
  • Computer Monitors
  • Keyboards & Mice
  • Graphics
  • Printers & Scanners
  • Other Peripherals

People are used to printing out all sorts of two-dimensional documents and photos on their home printers, but imagine if you could do the same with 3-D items like toys or even furniture. Find out how 3-D printing is making that scenario a reality.

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How CD Burners Work

With the rise of the MP3 format, burning your own music CDs has never been so popular -- or so easy. CDs have become one of the most widely adopted data-storage mechanisms.

How Computer Monitors Work

Because we use them daily, many of us have a lot of questions about our monitors and may not even realize it. What does "aspect ratio" mean? What is dot pitch? What does "refresh rate" mean? The answers just might help you make better use of your mon

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