Hii boys and girls! Do you enjoy christmas? I enjoy it a lot but we have to returt to the rutine... Last day we saw a video and the way they explain how a computer works is very interesting. Here I lend you a summary about the foolowing video: inside your computer A computer is more than a keyboard and a monitor, when you write, the CPU is getting a lot of information at the same time it is filtering the irrelevant data. Apart, it has to control too the time, the colors in the screen... There are a lot of programs which control the things that the CPU. All of this programs have been created by a human being, but they are too long and complicated to the computer, so they change the format in binary code. Sometimes, the CPU don´t receive immediately the command so it has to answer the memory. Definitely, the computer has a lot of different programs who are useful and it is really interesting know how they work.