If you’re like most people, computers are becoming a part of your life, and it helps to know how they work. They seem complicated inside, but by understanding just a few parts, you can see a simpler side of computers.

You’ve seen them. They come in all shapes and sizes, but work pretty much in the same ways. In fact, if you could look inside these computers, they’d have the same basic parts. It’s these parts, the hardware, that do a lot of the work in computers.