Question

evaluate the history of computer?

Answer 1

Answer:

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Explanation:

The history of computers can be traced back to 2700 BC in different civilizations such as Sumerian, Roman and Chinese, which made use of Abacus for mathematical calculations. Abacus, a wooden rack holding two horizontal wires with beads strung on them. ... He invented the mechanical calculating machine.

Answer 2

the history of computers can be traced back to 2700 BC in different civilization such as Sumerian , roman and Chinese which made use of abacus for mathematical calculations . abacus a wooden rack holding two horizontal wires with beads strung on them . he invented the mechanical calculating machine .