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.

This article is presented by be quiet! So you’ve managed to beat the scalpers and grab yourself a brand new NVIDIA RTX 30 or AMD Radeon RX 6000 GPU? Pair it with a top-of-the-line Intel or AMD CPU and ...

Switching to a new gaming display leaves you with your old monitor, and you need to decide whether to retain or sell it for ...

Building a powerful gaming PC under ₹1,00,000 in 2026 is no longer about compromises. With smart component choices, you can ...

We may receive a commission on purchases made from links. Today, a computer can end up being one of the most capable gaming systems available. High-end gaming PCs are able to easily outpace dedicated ...

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 ...

Note: Our beyond silicon feature has been fully updated. This article was first published in October 2007. Today's processors are made from silicon, which itself is fashioned from one of the most ...

Adrian has been a tech enthusiast since the 90s with a particular passion for gaming that developed thanks to his first gaming outings on Pong, Zork and Space Invaders. In the years that followed he ...

AMD grew its mobile CPU share to 22 percent against Intel in the third quarter as the processor segment saw its largest decline in shipments in the history of client CPUs, according to Mercury ...