PC components explained: learn what each part does, their functions, and how CPU, GPU, storage, and cooling impact performance and longevity.

Buying PC components at a store like Best Buy or Micro Center is easy. You pick what you want and take it to the register. You'll usually have the option to purchase a warranty, or at least to take ...

What is Non-Destructive Testing? Nondestructive testing is a means of evaluating a material or component’s superficial or interior defects or mechanical conditions without compromising the component ...

A computer component that uses vibrations rather than electrons could approach the physical lower limit for energy use when processing and sending information. The minimum amount of energy needed for ...

Prebuilt gaming PC makers have had a bit of a bad reputation over the years. They're mostly known for pairing very high-end parts (i.e. top-of-the-line CPU and graphics card) with low-quality ...

Although the AI didn't select the components or board layout, its assistance with routing potentially saved engineers weeks ...

Breakthroughs, discoveries, and DIY tips sent six days a week. Terms of Service and Privacy Policy. No computer lasts forever, but to get the most out of your ...

The best way to have any computer component cleaned is to have it professionally serviced, but if you no longer have a service warranty, or if you picked up a second-hand item and want to clean it to ...

This light-sensing pointing device, called a "light gun," was used with the Whirlwind computer. It has an "L" shaped cylindrical body of aluminum with a gray hammertone finish. There is a micro switch ...