Computer+-+T4

A comp uter is a programmable machine designed to sequentially and automatically carry out a sequence of arithmetic or logical operations. But with the pass of the time, this machine is more present in our life than we can imagined. The computer it has also been reinventing itself. Nowadays, the computer isn't used only for work, and to have fun too. The most of the teenagers pass long hours in front of this machine, what have a lot of things about everything you can imagine. There are many kinds of computer, big ones and small ones. After the computer, they created a mobile computer, the notebook. Before the computer, some activities were made by man, when the computer arrived had many substitutions. The computer was one of the first steps towards the robot. The old computer, a common computer and a notebook. Eduarda Alves, T4F1