Inside A computer

This is an expansion card that allows computers to talk to each other

The MotherBoard is the largest ciruit board

You can plug in a sound card and a video card into the motherboard

It holds all of the most important parts of the computer

The brain of the computer is the CPU or central Processing unit. This determines how fast that the computer can operate.

Random access memory. It can even change to remember new info. But when the computer is turned off it forgets everything it had remembered earlier.

Read onley memory. It is good at remembering but cannot change its mind, it holds info that is built into it.