Computer Timeline By Andres Razo The Z 1

Computer Timeline! By : Andres Razo

The Z 1 • The Z 1 was created in in germany by Kornad Zuse in his parents living room in 1936 -1938

ABC Computer • The Atanasoff-Berry Computer(abc) was invented in 1937 but it was succesfully tested in 1942 It was only used for solving systems of linear equations.

Mainframe Computers • They are powerful computers used by corporate and governmental organizations for critical applications.

Mini. Computer • It is a class of smaller computers that evolved in the mid 1960’s and they were sold for less than the mainframe computers.

Apple 2 • Mainly designed by Steve Wonzniak and manufactured by Apple inc. It came out on sale and it was introduced on June 10, 1977 for a cost of $2, 638.

UNIVAC Computer • It was the 1 st commercial computer produced in the U. S. it was designed by J. Presper Eckert and John Mauchly. It was delivered to the U. S. census bureau on march 31, 1951 and it was used by CBS to predict the 1952 precidential elections.

Apple Lisa Computer • It is a personal computer designed by apple computer inc. During the early 1980’s. The first graphical user interface in an inexpensive machine aimed at individual users.

Windows 2000 • Windows 2000 was released in dec 15, 1999 and launched in feb 17, 2000

Mac. Book • The first original Macbook came out and was released on may 16, 2006

Windows server 2008 • It was released to manufacturing on fabuary 4, 2008 and officially released to public on july 22, 2009

source • http: //inventors. about. com/library/blcoindex. htm • http: //en. wikipedia. org/wiki/UNIVAC_I • http: //wiki. answers. com/Q/When_did_the_or iginal_Mac. Book_come_out