Inside a computer

It holds all of the most important parts of the computer

The motherboard is the largest circuit board

You can plug in a sound card and a video card

the modem is a expansion card whicg allows computers to talk to each other.

The brain of a computer is the cpu or centeral processing unit. like a brain , it controls info and tells the other parts of the computer what to do. it generates alot of heat so there is a fan to cool it down.

ROM stand foe read only memory, it is good for remembering things but it cant change its mind. you cant change the info in a rom but you can in a ram