Later as time progressed, we saw many technological improvements in physics and electronics. The computers of today find their roots in the second half of the twentieth century. How did it all happen? Where did it all start?Ĭlick here to learn everything you need to know about the English Language. Today’s computers have the power to carry out billions of calculations in a second and return results that are very accurate and reliable.

Otherwise, it could be just the instruction to group a given set of data or to ungroup it. For example, it could be the addition or any other arithmetic operation. However, the “ process” could be anything. A computer is basically an electronic machine that can process information.