Amazing History of Computers Raw Uncut. History of computer hardware that you can use to teach beginners. Developed to be informative and fun.

1. by Emile Jobity

2. The First Computing Device

3. Used to calculate basic operations

5. By Charles Babbage

6. The First Mechanical Computing Device

7. Created to do complex algorithms

9. First General Purpose Electrical Computer

10. Original purpose was for Weather Forecasting

11. Project funded by the US military, $500k+

12. Used for Artillery Fire calculations

13. And calculate & build the Hydrogen Bomb

14. First Digital Computer Device

15. Designed ONLY to solve
systems of linear equations

16. First Personal Computer

17. Cost: $1,565

18.  The first computing
device.
 Created in1837
 Can do complex
algorithms.
 First Mechanical
computing device
 Never completed due
to funding

19.  The first digital computer.
 Created in 1939
 It was designed only to
solve systems of linear
equations.
The first general purpose
electrical computer
 Created in 1945
Original purpose was
weather forecasting.
US military funded the
project and used it for military

20.  First Personal Computer
 Cost $1,565
 Created August 12, 1981
 Memory 16kb – 256kB
 CPU 4.7 Mhz