Tim Berner Lee.
About Tim Berner Lee.
Tim Berners Lee was born in 1955 in Southwest London. His parent's were Conway's Berners Lee and Mary Lee Woods. In 1989 Tim Berners Lee inverted the World Wide Web. He founded and Directs the World Wide Web Consortium(W3C) the forum of technical development of the web. He spends a lot of time fighting for rights such as privacy, freedom and openness of the web. He also wrote the first web client and server in 1990. He is 59 years old.
The Four Generations of Computers.
About the Four Gernerations of Computers.
Ever wondered how computers got so power full and important? Do you ever wonder what the earliest models were like? Well here are all your answers!
1. 1946- 1959. Vacuum tube based.
2. 1959-1965.Transistor based.
3.1965-1971. Integrated Circuit based.
4.1971-1980. VLSI microprocessor based.
Inputs and outputs.
What are inputs and outputs.
All these devises are inputs:
A interactive whiteboard.
A digital camera.
All these devises are outputs: