History of the Computer

It is an Electronic machine that accepts information (DATA). processes it according to specific instructions, and provides the results as new Information

• Computer

• Compute

• Computing Device

• Computing Machine

It was an ancient memory aid device to record and document numbers, quantities, or even messages

• tally sheet

• tally sticks

• tally board

• tally paper

The first manual computing device.

• Abacus

• Stepped Reckoner

• Counting Clock

• Stones and Pebbles

Abacus was originated from __________________.

• China

• Babylonia

• Asia

• Japan

A calculating machine invented by Gottfried Wilhelm Leibnitz.

• Pascaline

• Stepped Reckoner

• Calculating Clock

• Arithmometer

He was known as the " Father of the Modern Computer".

• Wilhelm Shickard

• Blaise Pascal

• Charles Babbage

• Charles Xavier

The world's first computer programmer.

• Grace Hopper

• Lady Ada Byron

• Charles Babbage

• Bill Gates

The invention of Charles Xavier Thomas de Colmar.

• Anemometer

• Arithmometer

• Stepped Reckoner

• Analytical Engine

The computing device that was powered by steam.

• Analytical Engine

• Calculating Clock

• Difference Engine

• Arithmometer

An electronic device used to process and store data.

• Calculator

• Computer

• Jacquard Loom

• Abacus