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

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

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.

The PC hardware market might not look so hot in 2026 (or 2027), but it's not all doom and gloom. You can still upgrade to a ...

Take a tour inside of your desktop PC to learn how all the hardware in a traditional desktop PC connects to create a complete computer system like the one you may be using right now. Here are some ...

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

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 ...

Buying a new gaming PC can be costly compared to simply upgrading a few components. But then how do you know if you need to go whole hog and start from scratch, or just change up a few pieces of ...

If you're the type to want to show off your components to the world, one of the best fish tank PC cases is a great way to do it. Due to the sudden popularity of this sort of case design, I'm going to ...

We may receive a commission on purchases made from links. There is nothing wrong with wanting to buy used PC parts. It's a good way to save money on a build, and many gently used PC parts are still so ...

Bottleneck calculators are looked upon as useful matchmakers of PC hardware. Ostensibly, they help gamers decide whether certain CPU and GPU components should be shackled together inside their PC ...

A large shop in Japan has barren shelves and is running low on gaming PCs as hardware around the world gets more expensive ...