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

Based on our expert analysis and tests, here are the best PC components and accessories in 2025, from GPUs and CPUs to SSDs and monitors.

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.

Almost everyone uses a computer daily, but many don't know how a computer works or all the different individual pieces that make it up. In fact, many people erroneously look at a computer and call it ...

As an Amazon Associate, we earn from qualifying purchases. TweakTown may also earn commissions from other affiliate partners at no extra cost to you. TL;DR: Amazon's early Black Friday sale offers ...

The GPU juggernaut is taking its computing ambitions a step further with the reveal of an Arm-based data center CPU it says will provide 10 times faster AI performance than AMD’s 64-core EPYC Rome ...

With desktop CPU shipments seeing ‘strong growth sequentially’ that was ‘lower than normal seasonal rates,’ AMD’s growth rate was more than double that of Intel’s for the third quarter, according to ...

‘CPU’ is an acronym which stands for central processing unit and, in a broad sense, it does exactly what it says on the tin, working as the main component responsible for processing information in ...

Although PCs can streamline the completion of certain tasks, if your business relies on computers to perform critical processes, you also have to deal with repairing and upgrading equipment on a ...