Kingsoft Security and Conew Image merged into Kingsoft Internet Software in November, 2010, and then changed its name into Cheetah Mobile(NYSE: CMCM). Cheetah Mobile inherited Kingsoft’s 15 years of security technology accumulation and Conew’s Internet genes. The mission of Cheetah Mobile is to make the Internet and mobile experience speedier, simpler, and safer for users worldwide.Cheetah Mobile is now the No.1 mobile application developer all over the world and the No.2 Internet and mobile security corporate in China. By the end of September 2014, Cheetah Mobile Apps’ total downloads have reached 860 million worldwide and mobile Monthly Active Users have reached 340 million. 65% of the mobile MAU are from outside of China. According to App Annie June 2014 data, Cheetah Mobile ranked second only to Facebook on Google Play’s global non-game Apps developers’ ranking.Cheetah Mobile’s core products covered three major platforms, namely Windows, iOS, and Android. Cheetah Mobile’s core mobile products include Clean Master, Battery Doctor, CM Security, PhotoGrid, and CM Browser. The core PC products include Duba Anti-virus, Cheetah Browser, and so on. The principal executive office and major research and development center of Cheetah Mobile are located in Beijing, China. There are also other research and development centers located in Zhuhai, Zhengzhou, Guangzhou, Suzhou, and Hangzhou. Moreover, Cheetah Mobile has an office in San Francisco, US. 70% of the employees are research and development engineers.