Computers

Looking back at the twentieth century, it is worthy pointing out that computers have considerably impacted in our lives. Experts and people in general may claim that computers have become into a vital work tool for their everyday activities.
It was said that in the past computers were mainly used for military strategies. However, with the passing of time it came to play a significant role also in society. Their complex system and software have increased with success that nowadays computers can execute a wide range of activities. Moreover, those who work programming computers are in the search of newer and more complex software to replace the actual ones.
Some experts and scientist, such as Stephen Hawking, claim that software will increase in such way that it may become more intelligent and efficient than mankind.