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

For years, clock speed ruled the roost. It was the one metric you could point to, devoid of context, to say one component was "faster" than another. It's literally right there in the name. Clock speed ...

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 ...