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

Businesses should expect to upgrade computer equipment on a regular basis; as companies expand, so do their processing and data needs, and hardware continues to evolve at a breakneck pace.

Whether you're buying a laptop, desktop or tablet computer, it's essential that you take the time to consider the device's processor, hard drive, memory, graphics card and operating system before ...

As you probably know, processors – and most other digital technology – are made up of transistors. The simplest way to think of a transistor is as a controllable switch with three pins. When the gate ...

Which Intel processor is best? The central processing unit is one of the most crucial components of a computer. It tells all the other PC bits and pieces how and when to execute instructions. It works ...

Despite continuous improvements and incremental upgrades with each new generation, processors haven't seen any industry-shifting advancements in a long time. The transition from vacuum tubes to ...

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 ...

A computer is nothing without the components or parts inside of it. Many users are taking advantage of what these powerful machines offer, yet have no idea what components make them tick. Bear in mind ...