Due to the late start of China's science and technology industry, many fields are monopolized by overseas enterprises, such as in the field of PC operating system related to national network security. Windows operating system is easy to use, but the public is looking forward to using their own operating system. And the emergence of UOS operating system let people see the dawn, it is reported that the system has been downloaded more than 80 million times

In addition, unison UOS has its own technical capability and system in many aspects, such as the construction of the middle end security center, vulnerability tracking and reporting process, to comprehensively ensure the system security. In terms of appearance, the UOS operating system is not inferior to windows, and the style design is more smooth. In "fashion mode", the appearance is more beautiful. In the "high efficiency mode", UOS system has made many improvements to improve the user's work efficiency.