Linux Deepin is a Debian-based distribution (formerly it was Ubuntu-based until version 15 released in late 2015). As they say they are committed to providing elegant, user-friendly, safe and stable experience for users all over the world. It not only integrates and configures the best open-source products, but also develops a series of applications for daily use, such as Deepin Store, Deepin Screenshot, Deepin Music, Deepin Movie and so on, among which Deepin Desktop Environment and Deepin Control Center are based on Qt technology. Deepin focuses on user-friendly experience and beautiful design, so it’s easy to install and use for most users and can well replace Windows for work and entertainment. It is the first localization distribution based on Debian in China. Hiweed Linux was renamed to Linux deepin in 2008 and got business investment in 2011 to build a team focusing on desktop Linux distribution with more than tens of staff. deepin cooperated with Sogou, WPS, Maxthon and other partners in multiple aspects to build an ecological system based on Linux.