What Is a PC? HowStuffWorks

We've all used one, and most of us are sitting in front of one right now. Curious to know what's going on inside that ever-present PC? Here's your chance to find out — without prying open your own.

PCIe Lanes - HowStuffWorks Systems engineering, Express, Switch

Computer CPU HowStuffWorks

Computer Hardware

What Is a PC? HowStuffWorks

Computer Hardware

How PCI Works HowStuffWorks

What Is a PC? HowStuffWorks

Graphics Card or Graphics Processing Unit (GPU) A graphics card

Computer Hardware

How Serial Ports Work

Introduction to Computing: Lecture T-2

Buy computers

Computer HowStuffWorks

Computer Pictures