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.

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 ...

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 safest way to minimize that risk is to test parts in person whenever possible. Meeting face to face lets you verify that ...

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

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 ...

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 ...

Building a custom PC can be a daunting task, especially for those who are new to the world of computer hardware. However, with the right tools and resources, the process can be significantly ...

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

PC gaming is one of the fastest-growing landscapes in the games industry right now. With major storefronts like Steam leading the way, developers are pushing to prioritize PC as a platform and ...