The Early Period
When was IBM founded
When is june 16, 1911
When was the Z3 computer invented
In 1941 Zonrad Zuse invented the Z3 computer for aerodynamic calculations
when was bill gates born
October 28, 1955
When was The abacus invented
2700 BCE in mesopotamia
When was the complex number calculator invented
The complex number calculator was invented in 1940
When was microsoft founded
April 4, 1975
When was the tabulating machine invented
The tabulating machine was invented in 1890 to help with the us census count
In the 1940s what was the meaning of computer
The meaning of computer was still up in the air in the 40s and 50s and being debated on whether it meant a human doing calculations or a machine doing calculations
What tech companies were started in garages
Amazon, Google, and Apple were all started in garages.