DO NOW :

DID YOU KNOW SOMETHING THAT  PEOPLE HAVE A CPU ?

A CPU MEANS IT IS A BRAIN IT CONTROLS INFORMATION  AND TELLS OTHER PARTS WHAT TO DO.

WHAT I MEANT IS THAT EVERY  PEOPLE IN THE WORLD HAVES A BRAIN AND THE BRAIN TELLS SOME PART'S OF THE BODY TO DO SOMETHING , AND WHAT THE TEACHER TELLS YOU KEEP IT IN YOUR BRAIN.

IF YOU GO TO THE TECHNOLOGY LAB AND OPEN A COMPUTER THERE IS THE MOTHERBOARD.

WHEN YOU GET ON THE COMPUTER YOU ARE DOING A INPUT DEVICE.

WHEN YOU PUT OFF THE COMPUTER.