The article "A Study on the Application of Tablet Computers in K-12 School in China." They explained the access of tablets to K-12 education in China and other developing areas. Taotao Long is a doctoral student in the Department of Educational and Counseling Psychology at the University of Tennessee. He holds a master's degree in Educational Technology from the College of Educational Technology. Wenxin Liang is a distance education specialist at the Center for Distance Education. He is working on distance education and training for primary and secondary school teachers. Shengquan Yu is a professor of educational technology and dean of the College of Educational Technology. Meanwhile, his research areas are designing and sharing ubiquitous learning resources, integrating information technology into curriculum, educational information ecology, educational technology standards, knowledge media, etc. In the article, the authors mentioned tablet computer access to K-12 education in China and other developing areas. The authors tried to understand that new technology can support the educational system and teaching strategies. With the development of computer technology, more and more new technologies enter schools. They studied three groups: students, teachers and educational administrators, in order to understand the needs of the computer application. Therefore, the authors demonstrated the importance of computer application in the education system in some developing areas. First, the authors explained that mobile learning developed in China and that many activities show the development of educational technology. Furthermore, they mentioned the computer technology used in universities and schools in the United States, which helps students improve learning efficiency... middle of paper... education in developing areas is unreliable . The latest, the future of The existence of new technologies in the education system will not be optimistic. The authors discussed the change and rapid updating of new technology, which could cause negative effects on students and teachers. They still prefer to use “old technology” in learning and teaching. I agree with their concept because China had a big problem regarding the use of technology and I studied in China for several years. In China, the understanding of new technology is so poor due to poor education and lack of technology. In education, teachers and students do not understand how to use computer technology to quickly improve their teaching and learning. In short, understanding new technologies and application skills are more important to adapt the education system in developing countries.