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Charles Babbage
He designed the first automatic calculator, called the Analytical Eugine. -
Herman Hollerith
He while working for the U.S. Hollerith's machine became so successful that he left the census Burean in 1896 to start the Tabulating. -
Z1 computer
The Z1 was a mechanical computer designed by Konrad Zuse from 1935 to 1936 and built by him from 1936 to 1938. It was a binary electrically driven mechanical calculator with limited programmability, reading instructions from punched tape. -
Eniac
Electronic Numerical Integrator And Computer was the first electronic general-purpose computer. It was Turing-complete, digital, and capable of being reprogrammed to solve "a large class of numerical problems -
Univac
UNIVAC is the name of a line of electronic digital stored-program computers starting with the products of the Eckert-Mauchly Computer Corporation. -
Tackkilby
Working at TX znstruments,Invented the world's first Integrated circuit. -
BASIC
n 1964, John G. Kemeny and Thomas E. Kurtz designed the original BASIC language at Dartmouth College in New Hampshire. They wanted to enable students in fields other than science and mathematics to use computers. At the time, nearly all use of computers required writing custom software, which was something only scientists and mathematicians tended to learn. -
Graphical user interface（GUI）
In computing, a graphical user interface is a type of interface that allows users to interact with electronic devices through graphical icons and visual indicators -
The Altair computer
The Altair 8800 is a microcomputer designed in 1974 based on the Intel 8080 CPU . -
Steve Jobs
This famous people bith in 1955 and in 1976 he work form Apple computer. -
Apple two
This picture is the Apple II this computer is one of the first highly successful mass-produced microcomputer products. -
Wordstar
Fist word processing application. -
Visicalc
First electronic spread sjeet application. -
Bill Gates
When IBM was eutering the personal computer market, it approached Bill Gates a microsoff to write an os program for the IBM PC -
Osborne computer
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Papermaker
The fiest desktop publishing softuare. -
Excel
One of the first spreadsheets to use a graphical user in terface. -
Mosaic
Most mosaics are made of small, flat, roughly square, pieces of stone or glass of different colors -
Netscape
A team of developers launched the Netscape web browser, which soon became a predominant player in browser sofware.
