D7

D7是一款方便实用的系统增强工具，囊括很多功能，包括实时的恶意软件清除、离线编辑注册表、数据备份（恢复）、CPU/RMA测试、信息收集等等。

D7 is a convenient and practical system enhancement tool, includes many features, including real-time malware removal, offline editing the registry, data backup ( recovery ), CPU / RMA testing, information collection and so on.