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2000 BCE
First Computers
Abacus, First computing device known -
Mechanical Age
Pascal's Calculator, by Blaise Pascal
People developed devices according to their needs...... -
Electronic Age
The ENIAC computer. ENIAC contained more than 19,000 vacuum tubes which were used to perform 5,000 additions per second. .As one might expect, making ENIAC function was a tedious task. -
Modern Age
System designed with high processing capabilities.
