Computers
history and parts
History
Aalan turning had a great idea in 1936. He studied in Cambridge university. His idea was to create a thinking machine called a computer. It read symbols and processed them using tables of function it then outputted different symbols . He worked on code breaking machines.
Tim bernes-lee
Tim bernes- lee invented the www as we knowit today in 1980's . He worked at CERN ( The European Organization for nuclear Reserch). He wanted to link all the information
WWW - World Wide Web
PRINCIPAL PARTS
Screen
one of the mainoutput devices
CPU
this is the Central Processing Unit and does all the counting
RAM
Stands for Random Memory Acces computer does his working out, a bit like in maths when you have to show workings