Major Computer events

Calculator

Apr 4, 1939

George Stiblitz developes the first calculator, a stepping stone to the first computer. The calculator is a very important invention.

First Computer

Apr 4, 1944

The Mark Serries of computers is first invented at Harvard University. From here on the computer advance quickly.

Keyboard

Apr 4, 1947

The first key board is used and created instead of punch cards. Now people can efficiently enter in information quikly.

First Digital Computer

Apr 4, 1950

The first digital computer is invented in Japan. This will allow more data to be released and read easily.

Computer history

Period: Apr 4, 1960 to Apr 4, 2000

First Computer Mouse

Apr 4, 1963

Douglass E. Invents the first computer mouse, becasue of the tail sticking our of the end of it, it was celled a mouse.

First Computer Game

Apr 4, 1972

THE FIRST VIDEO GAME! A BOY'S DREAM!!!! It is a fun application making computers more popular.

First portable computer

Apr 4, 1975

Altair invents the first portable computer

Computers in the USA

Apr 4, 1986

More than 30 million computers are in use in the United States.

THE WORLD WIDE WEB

Apr 4, 1991

The World wide Web was launched in August 6. Information can now be passed around the world in less than seconds.

Google

Apr 4, 1998

Sergey Brin and Larry Page founded Google