computer

The invention "computer"

Sep 17, 2015

A computer is a general-purpose device that can be programmed to carry out a set of arithmetic or logical operations automatically.

When the computer was first used as a word

Sep 17, 2015

No one really knows when the computer was invented.The word was first used in 1613, but the computer was invented in 1822.

First generation of the computer to our generation

Sep 18, 2015

The first picture on the top left is one of the first computers, middle top is the second type, top right is nowdays, bottom left is an advanced version of the top right.