Artista

Importance of computers
Computers are everywhere, even in places that are to appear that are not.
Computers:
Produce products, fuel shipped, give money (ATM), control the phone, control access toparking, Calculated, process information.
All perform tasks that computers are essential to the functioning of things. Computers were created mainly for facilitating the life of human beings.
Ithink it's important because computer technology save us time and money. Before what you did in one day you do today in a second or less. It's easier access to various agencies, banks, churches,companies, etc.. We also communicate faster with the outside world, experience other cultures, and so we develop as human beings. The computer has come to impose a new way of life, faster and more efficient.The only bad thing is that through this whole world knows about us because we are writing our information easy target for Jakers and identity theft. But as much because it helps us in our daily lives.For me it is very essential because it keeps me informed at all because it is useful for access to information, music and more. For society it has become a revolution for us all.

Robot
A robot isa virtual or mechanical artificial entity. In practice, this is usually an electromechanical system that, by its appearance or movements, offers a sense of purpose itself. The word robot can refer toboth physical mechanisms as virtual systems software, the branch of technology that deals with robots is robotics.
Robots have a brain that can be for example a microcontroller which controls themotors that are responsible for generating movement.
There is no consensus on which machines can be considered robots, but there is general agreement among experts and the public that robots tend to dosome or all of the following: move around, operate a mechanical arm, sense and manipulate their environment and show intelligent behavior, especially if that behavior mimics that of humans or other...