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First ComputerFirst Computer
The first computer was made by Konrad Zuse in hist parents living room in 1936.
It is the first electrical binary programmable computer.
Stored Program Stored Program Computer.Computer.
An old British computer the EDSAC is considered to be the fist stored program computer.
This computer was first used on May 6, 1949.
It was also the first computer to run a graphical computer game.
The Term “Debug”The Term “Debug”
First said by Admiral Grace Hopper.
The first one to use the term Bug was Thomas Edison in 1878.
The Internet.The Internet.
The internet was a vision of the people in the 60’s.
They connected 2 computers from dial up phone lines in 1965.
First done by Leonard Kleinrock.
Babbage’s Analytical Babbage’s Analytical Engine.Engine.
In its logical design the machine was essentially modern, anticipating the first completed general-purpose computers by about 100 years.
Babbage continued to refine the design until his death in 1861.
ProgramProgram
A program is a sequence of instructions written to perform a specified task for a computer.
Tabulation MachineTabulation Machine
An electrical device designed to assist in summarizing information and, later, accounting.
It was created by Herman Hollerith.
ENIACENIAC
The first electronic computer.
Made to be reprogrammed to solve a full range of computing problems.
Created by the United States Army during World War two.
Why the transistor Why the transistor helped.helped.
The transistor was the first device designed to act as both a transmitter, converting sound waves into electronic waves, and resistor, controlling electronic current.
MicrocomputerMicrocomputer
Invented by Isaac Asimov.
The first model was sold as a kit and assembled by the user.
Came with as little as 256 bits of RAM and no input/output device.
Sources.Sources.
http://www.wikipedia.org/, http://www.computerhope.com/issues/ch000984.htm, http://www.criminology.fsu.edu/book/chapter1.html.
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