Unbelievable Computer

Now, I’m learning how to use computer, and I can do many things by using computer. A computer is familiar tool for me. However, come to think of it, I don’t know how to make a computer at all. Although many people can use it, few people can make it. For me, computer is sometimes just mysterious object. There is a desk on the screen and it can hold a lot of information in it. It can also send an e-mail. It is amazing!!! Unbelievable!!! Although I use it everyday without excitement, sometimes I can’t help wondering about the mechanism of computer. I have no idea about it. All I can do is just to be impressed by the technicians who made it.