Human society is in the information age, the information revolution has full rise. Human society changed from the value calculated into a comprehensive problem solving. Human being is gradually put information into a computer system for the process of transplantation, resulting in the need of information management, information engineering, information exchange, and other branches of science. For the rapidly expanding range of problem-solving, the existing computer functions are a serious shortage, lack of intelligence. The lack of intelligence in computer science has been unable to generalize the entire contents of the information science. This paper mainly explains the development and application of computers in mobile technology.