1. By Tanner 4 th period

2. The Start Built between 1939- 1942 Iowa State University John Atanasoft, Clifford Berry

3. John Atanasoft Clifford Berry

4. The Term “Debug” Debugging is a process were you find and getting rid of bugs, or viruses.

5. The Internet!! The Internet was invented in 1962. It was made for the Department of Defense. It was designed to allow remote control of nuclear weapons.

6. Babbage’s Analytical Engine Charles Babbage came up with this machine. Because of the complexity of the machine and the lack of project management science, the expense of its construction, and the difficulty of knowing its value by Parliament relative to other projects being lobbied for, the engine was never built.

7. Analytical Engine

8. Herman Hollerith’s tabulating machine!! Herman Hollerith is widely regarded as the father of modern automatic computation. He chose the punched card as the basis for storing and processing information and he built the first punched-card tabulating and sorting machines as well as the first key punch, and he founded the company that was to become IBM.

9. Herman Hollerith Tabulating Machine

10. ENIAC!! Electronic Numerical Integrator And Computer It was built in 1942- 1945 First general-purpose, electronic computer. It was a complete, digital computer capable to solve a full range of computing problems.

11. The term “Programs” It’s a sequence of instructions written to perform a specified task for a computer. Example- Microsoft Word Microsoft PowerPoint Microsoft Excel

12. Vacuum Tubes!! A device invented to amplify, switch or create an electrical signal by controlling the movement of electrons in a low-pressure space.

13. Who invented the first microcomputer!? 1975 Ed Roberts, the "father of the microcomputer" designed the first microcomputer, the Altair 8800, which was produced by Micro Instrumentation and Telemetry Systems

14. Binary System!! The Binary System is the simplest of all positional number system. The base number of this system is 2. This means that only two digits- 0 and 1.

15. Resources http://www.columbia.edu/acis/history/hollerith.html http://en.wikipedia.org/wiki/Debugging http://en.wikipedia.org/wiki/Internet http://www.webopedia.com/TERM/P/program.html http://en.wikipedia.org/wiki/John_Vincent_Atanasoff http://www.fourmilab.ch/babbage/