An Abacus was invented in 1650 and was invented by Blaise Pascal. The Abacus was used to do math since there were no calculators then.

Computer History

Programs we used for this unit were power point and access.  Power point is used to give a presentation and access is used to organize data.



I learned that America’s first computer was called the ENIAC it was 30 feet long weighed 30 tons had 18,000 vacuum tubes and took 2 years to build.



The best work I did in this class was an assignment I did on access. We organized by different types of invention by generation.


Here is an example of one of the reports I did.