Inventors
• The first computer ever invented was in 1936 by Konrad Zuse.
• Steve Wozniack created the first personal computer.
• In 1942, John Atanasoff & Clifford Berry were the first in computing their business for ABC.
Computers multi- functions
• In the early aid for mathematical computation people would use the abacus.
• Then later they used calculators• The internet then all at once became a world-
wide broadcasting capability.
The computer contains everything
• The way we use computers has effected the way we do business, communication, learn, and play games.
FAMOUS website inventors
Google: Larry Paige and Sergey Brin Sept. 27,1998
My Space: Tom Anderson 2003
Facebook: Mark Zuckerberg 2004
Microchips
Microchips are also known as “Integrated Circuits”
1959 Jack Kilby invented the microchip
Since Apple 2 millions of computers have been sold.
Time Line
• 1822 Charles Babbage (Babbage Difference Engine)
• 1943 Turning Colossus (1st prog. computer)• 1946 Eniac (1st electronic computer)• 1977 Apple• 1981 IBM• 1991 World Wide Web