what's inside: computer peripherals channel

 

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

CD and DVD drives and burners are essential parts of computing these days. Learn more about these peripherals, and get answers to your questions about CD-R, Zip drives and more. See more »

Explore These Topics:

Computer Monitors

Many of us sit in front of a computer monitor every day. But how do monitors work? What do you need to look for in purchasing a new one? See more »

Keyboards & Mice

Explore the interactivity between keyboards and mice and your machine. Learn about the different types of keyboards and mice, what QWERTY means. See more »

Graphics

Graphics are what make our computing experience richer. We’ll take a look at graphic components as diverse as 3-D PC glasses and offset printing. See more »

Printers & Scanners

Printers and scanners allow us to transfer the information we see on our screens and apply it to many different forms. We'll explore printer types, such as inkjets, laser printers and scanners. See more »

Other Peripherals

The Other Peripherals section explores more add-ons and fundamentals for your computer, such as webcams, sound cards and brain-computer interfaces. Explore other peripherals and add-ons for your computer, such as webcams, sound cards and brain-computer interfaces. See more »

featured articles

FPO

How Inkjet Printers Work

Inkjet printers shoot miniscule droplets of ink onto paper to create a seemingly fluid stroke. And with prices dropping since their introduction in the late 1980s, these printers are more popular than ever.

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FPO

How Ink-free Mobile Photo Printers Work

A printer that fits in your pocket? Won't ink drip out of it and stain your clothes? Not with this ink-free portable device. Snap a photo with your digital camera or cell phone and print it instantly.

FPO

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