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

A computer is a complex machine. While most of it works on a microscopic level, it certainly has recognizable macroscopic components that contribute to its uses. A computer can be used to do just ...

Saddled with an old, slow processor in your laptop? Ripping it out and subbing in a new one can result in an exceptional boost in speed. For instance, upgrading from a 1.66-GHz Intel Core Duo to a ...

Engineers have proposed a method of cutting power use and costs in computer processors. Called fine-grained power gating, the method would shut off energy to unused portions of datapath and memory ...

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

It's inevitable that, at some point, you'll have to replace old computer parts and swap them out for new ones. This might be a result of a particular component breaking or because you want to upgrade ...

The laptops hitting store shelves in 2022 will have a lot of cores. Intel’s 12 th-gen Core processors for mobile, revealed at CES 2022 and starting to hit the streets now, pack up to 14 cores, and the ...

All components work together to allow processing and system control. Cache is a small amount of high speed memory built directly within the processor. It is used to temporarily hold data and ...

Even with the following steps, this process is going to feel overwhelming—especially if you don’t keep up with all the latest hardware news (as many of us don’t). Thus, along with feedback you might ...