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

Unique designs, smart engineering, and serious performance defined this year’s CES PC haul. These are our favorites across 11 categories of hardware.

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 ...

Should you buy second-hand computer parts? Best answer: You should consider buying used PC components if you're seeking a bargain and understand that the said parts may not work as good as shiny new ...

The second part of CNET's guide to building your own computer teaches you about the components you need to get the job done. Dan Graziano Associate Editor / How To Dan Graziano is an associate editor ...

Let’s take a look at the worst processors to buy in 2024. We will take into account both current models and old ones on the secondary market, where those who like to save money like to look. As a rule ...

Time to get a new laptop? Upgrade that gaming PC? How about snagging a new monitor? Forget paying full price! These are the best deals on everything 'Computer' on the Australian internet. At PCMag, we ...

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 ...

Some computers are ready for a new lease on life. Computer companies come out with new machines every year: faster, better, more powerful, more efficient, and sometimes even cheaper. But what do you ...