Yu Jian bin Peoples Daily (05 2018, 25 04 months) Recently, the US Department of Commerce has attracted much attention to the issue of independent innovation on ZTEs activation of the refusal order. Many people mentioned the word lacking core and less soul, and let the problem of independent research and development of computer operating system enter the public view. If the chip is the hardware nerve center of computer and Internet information world, the operating system is the foundation for computer hardware to have soul. As the most basic and lowest level computer software, the operating system is very important. With the operating system, the cold machine has life and people have the opportunity to give them more functions. Academician Ni Guangnan, who has long advocated the independent development of the operating system, has done a simile. The operation system is like a foundation. The application is like a house on the foundation. Who controls the operating system, who controls the open key from a computer to a network, and can even control all user information and operation behavior in need. Therefore, the operation system is related to the competitiveness of information technology and the national information security. It is a long cherished wish of our scientific and technological personnel to develop a homemade operating system, like Microsoft Windows system, for users. After hard work, we have achieved some achievements, including Galaxy Kirin and Pu Huas operation system. However, the development of a general operating system and widespread application is more difficult than imagination. Take the Windows system as an example, some people even used the Apollo landing plan to describe the huge scale of R & D projects. Moreover, Windows has undergone several versions of updates, and each upgrade costs a lot of money. However, the success of an operating system is of great value. It can build up an upper and lower ecological chain and industrial space including the hardware developers, the application software developers and the users, and form the ecological circle around the operating system. At the same time, this has also created a barrier for the latecomers: even with the development of new operating systems, it is difficult to change the existing pattern. As some have said, unless there are subversive opportunities, it is difficult to change this situation. Apples iOS system and Googles Android system are the male mobile terminal operating system in the mobile Internet era when Windows still leads the traditional personal computer. In the era of cloud computing and big data, basic elements such as the operating system will still exist and new opportunities. Without network security, there is no national security. In order to truly safeguard network security and speed up the construction of a powerful network nation, we must strive for independent innovation and achieve breakthroughs in the core technology in the information field. At the same time, academician Wang Xuan, based on the innovation frontier, independently conquered the Chinese character laser Phototypesetting Technology, the top of science and technology, the market site, made the Chinese people say goodbye to lead and fire, usher in light and electricity, not only reformed the traditional printing industry, but also created a new electronic publishing industry. Back to the reform and opening up for 40 years, just because of the main melody of independent innovation, we have created a big network of great power and a great science and technology. Today, we need to open a new wave of independent innovation around a global perspective, making the key areas such as chips, operating systems and high-end manufacturing equipment no longer having the neck of the neck. The core technology is the weapon of the country. At the recent National Conference on network security and information technology, general secretary Xi Jinping stressed that we should make determination, keep perseverance and focus, speed up the core technology breakthrough in the information field. Building up the concept and belief of independent innovation, tackling difficulties and working hard for a long time, the road of our powerful science and technology will be wider and wider.