History Of Computers
Who invented the Stepped Reckoner
Gottfred Leibnez
who was the first to use an abacus ???
The Babylonians
When did they use the Abacus ???
in 200 B.C. before the Greeks used it in calculating
Who Proved that a Machine capable of processing a stream of 1's and 0's was capable of solving any problem
Alan Turning
What happened in bletchly park in world war 2
People would try to use computers to break codes
who started the company google
backrub
Who invented Debugging ???H
Dr. Grace Murray Hopper
How old was Bill Gates when he first got interested in Computer programing ???
13 years old
Where were the first integrated circuts used ???
1959 - they were first used in calculators (Jack Kilbby made integrated circuts )
When was apples 1st computer sold
1996 for 600 $
When was the 1st iPod sold first sold
2001
when was Wikipedia founded
2001
when did YouTube first appear online
2005
Who invented the Difference engine and analytical engine ???
Charles Babage
What does the stepped Reckoner do that Blaise Pascal's Machine couldn't ( Mr.Leibnez He made his machine only 30 years after pascal made his calculator -the 1st calculator)
His Machine could Add Subtract MULTIPLY AND DIVIDE !!!
Who invented the machine and how heavy was it
Howard Aiken invented ASCC COMPUTER it weigd 35 tons and had 500 miles of wiring in it (HE WAS SUPPORTED BY IBM )
Who did Bill Gates Talk into letting him create their operating system
IBM (INTERNATIONAL BUISNESS MACHINES)
Why did Blaise Pascal invent the first calculator ???
In 1645 Blaise Pascal invented the 1st calculator to help with Taxes , it could add & subtract by rotating dials
Who helped Babbage in his work ???
Lady Augusta Ada
What was the problem with using Valves in computers
They would overheat and blow up
who invented the Machine known as "Collussus"
Tommy Flowers and Alan Turning
