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

Most people don’t actually know what’s inside their PC—this lightweight tool quietly shows everything that matters.

Hardware is the physical part of a computer system, while software is all data-based Computer hardware refers to the physical ...

PCWorld outlines nine essential PC upgrades to prepare systems for 2026, focusing on components like CPUs, GPUs, RAM, SSDs, and cooling solutions. Key recommendations include 32GB RAM for gamers, GPUs ...

The main processor (CPU, “Central Processing Unit”), the main memory (RAM, “Random-Access Memory”), and the dedicated graphics card with its graphics processor (GPU, “Graphics Processing Unit”) are ...

A computer that refuses to start is one of the most frustrating technical problems, whether it's a desktop PC or a laptop. This issue can arise from simple power interruptions, loose connections, or ...

And it'll be an upgrade that will last you for many long years. When you purchase through links on our site, we may earn an affiliate commission. Here’s how it works. I love a good graphics card as ...

Nvidia's GTC keynote helmed by none other than its great leader Jensen Huang was filled with all kinds of wonders from rack computers with 130 trillion transistors and an exoflop of compute to an ...

We've recently been getting steadily and depressingly used to price increases across the PC hardware world. Even putting aside the now significantly higher prices we've been paying for GPUs in recent ...