Lifting the Lid DVD

Whiles watching the lifting the lid DVD, i recongnised that a computer is much like a city. Here are some of the things i learnt.

-It contains busses which transfer information.

-The computer sends messages using a binorary code which is made up of 1's and 0's.

-CPU stands for computer proccessing unit

-RAM stands for Random Access memory

-ROM stands for Read-only memory

-There are output and input devices. Input devices include;

• Mouse
• Keyboard

Output devices include;

• Computer Screen