deepin is a Linux distribution devoted to providing beautiful, easy to use, safe and reliable system for global users. deepin 15.7 mainly optimizes the performance, including ISO size reduction, laptop power optimization and memory optimization. What is more, it fixed many bugs found in deepin 15.6. Starting with version 15.7, deepin will adopt new version number and new upgrade strategy: the version number format is x.y.z. X is the main version number, and the current main version number is 15, which means this version is developed and maintained from 2015; y is the subversion number, usually updated every three months; ...Read more