Computers have changed our lives in so many aspects of today’s world. For example take banks. Back in the old days, we could not get money out of an ATM, we had to wait in line to get money out. Another way is how it has revolutionized the way people communicate. No more people send pigeons out for messages, and hardly anyone has to write letters anymore, most people use email or instant message. Pretty much every aspect of our lives today has computers integrated into them. If we did not have computers, you wouldn’t even get the answer to this question.