Let Windows rate your hardware.

Add Yahoo as a preferred source to see more of our stories on Google. pedrosala / iStock / Getty Images Computer hardware refers to the physical components that make up a computer system. Many ...

From blue screens to constant lag, these PC issues can reveal whether you need a new part, better maintenance, or a new ...

Welcome to The Full Nerd newsletter—your weekly dose of hardware talk from the enthusiasts at PCWorld. Missed the hot topics on our YouTube show or startling news from across the web? You’re in the ...

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 ...

Welcome to The Full Nerd newsletter—your weekly dose of hardcore PC hardware talk from the enthusiasts at PCWorld. Missed the latest topics on our YouTube show or flaming controversies across the web?

Running AI workloads with sensitive data in the public cloud has its disadvantages, but a new generation of laptops can now perform many of the same tasks locally, in smaller form, and at a much lower ...

How do you benchmark your PC? In this guide, we show you how to measure your gaming frame rates and gauge your PC performance in apps. Knowing how to run a PC benchmark test will enable you to see ...

Recent software updates from Dell and HP caused widespread crashing issues. Here is how to fix your computer.