Save
Busy. Please wait.
Log in with Clever
or
show password
Forgot Password?
Don't have an account?  Sign up 
Sign up using Clever
or
Username is available taken
show password


Make sure to remember your password. If you forget it there is no way for StudyStack to send you a reset link. You would need to create a new account. Your email address is only used to allow you to reset your password. See our Privacy Policy and Terms of Service.

Already a StudyStack user? Log In

Reset Password
Enter the associated with your account, and we'll email you a link to reset your password.
focusNode
Didn't know it?
click below
 
Knew it?
click below
Don't Know
Remaining cards (0)
Know
0:00
edit
Embed Code - If you would like this activity on your web page, copy the script below and paste it into your web page.

  Normal Size     Small Size show me how

Computer History

Timeline

InventorInvention
Gottfried Wilhelm von Leibniz (1646 - 1716) Invented the Stepped Reckoner in 1670.
Charles Babbage (1792 - 1871) Invented the Analytical Engine - used to store information in 1842
Herman Hollerith (1860 - 1929) Invented the Tabulating Machine in 1890
John Atanasoff (1903- 1995) Clifford Berry (1918 - 1963) Invented the Atanasoff-Berry Computer (ABC)(1939)
Mark 1 (1944) ASCC ( Automatic Sequence Controlled Calculator)
John Mauchly (1907-1980) J. Presper Eckert (1919- 1995) ENIAC ( Electronic Numerical Integration and Calculator) (1946)
Alan Turning (1912 - 1954) Invented the Turing Machine also known as the "Enigma' in the 30's and 40's
Jon von Neumann (1903 - 1957) Built the EDVAC (Electronic Discrete Variable Automatic Computer w/ Mauchly and Eckert in 1947
William Shockley John Bardeen Walter Brattain Invented the Transistor in 1947
Grace Murray Hopper ( 1906 - 1992) Designed COBOL (Common Business Oriented Language)
Jack Kilby (1923 - 2005) Developed the first integrated Circut in 1958.
William Gates III (10/28/1951) Founder of Microsoft
Thomas Knoll John Knoll Created Adobe Photoshop in 1988
Peter Arvai Invented Prezi with two other people. Attended the Royal Institute
Steve Russel Created the first computer game
Blaise Pacal (1623 - 1662) Invented the mechanical calculating device called Pascaline - 1642
Created by: VinsterEagle
Popular Computers sets

 

 



Voices

Use these flashcards to help memorize information. Look at the large card and try to recall what is on the other side. Then click the card to flip it. If you knew the answer, click the green Know box. Otherwise, click the red Don't know box.

When you've placed seven or more cards in the Don't know box, click "retry" to try those cards again.

If you've accidentally put the card in the wrong box, just click on the card to take it out of the box.

You can also use your keyboard to move the cards as follows:

If you are logged in to your account, this website will remember which cards you know and don't know so that they are in the same box the next time you log in.

When you need a break, try one of the other activities listed below the flashcards like Matching, Snowman, or Hungry Bug. Although it may feel like you're playing a game, your brain is still making more connections with the information to help you out.

To see how well you know the information, try the Quiz or Test activity.

Pass complete!
"Know" box contains:
Time elapsed:
Retries:
restart all cards