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

CES 2025 was yet another burst of computing advancements from AMD, Intel, and Nvidia, plus hot new PCs packing the latest silicon, and tasty upgrades galore. Check out our picks for the best desktop ...

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 ...

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 ...

We may receive a commission on purchases made from links. If you're building your own computer, whether it's your first time or not your first rodeo, you might be tempted to save on some components in ...

Since the beginning, CES has been about computers. And, 57 shows later, that beating heart has persisted through wave after wave of consumer electronics trends—even the recent push of electric ...

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