Qihoo 360 Technology Co. Ltd., through its subsidiaries, provides Internet services in the People's Republic of China. The company operates through Internet Services and Others segments. It offers various Internet security products, including 360 Safe Guard, a one-stop solution for PC Internet security and system optimization; 360 Anti-Virus, an anti-virus application that uses multiple scan engines to protect usersí computers against various kinds of malware; and 360 Mobile Safe, a security program for the Google Android, Apple iOS, and Windows Phone smartphone operating systems. The company also offers 360 Safe Browser and 360 Speed Browser, which are based on dual-core technologies and provide secure browsing; and 360 Mobile Browser for the iOS and Android operating systems. In addition, it provides 360 Personal Start-up Page and its subpages, which serves as userís start-up page aggregating popular and preferred web services and applications; 360 Search, a search engine; and 360 Mobile Assistant, an Android app store that allows users to browse, search, and obtain various mobile applications for mobile devices. Further, the companyís cloud storage system offers users a space for file storage and the data backup. Additionally, it provides online advertising; and operates third-party developed games on its game platforms, as well as offers other Internet value-added and other services. The company was formerly known as Qihoo Technology Company Limited and changed its name to Qihoo 360 Technology Co. Ltd in December 2010. Qihoo 360 Technology Co. Ltd. was founded in 2005 and is based in Beijing, the People's Republic of China.