[System Version]: deepin V23 I just switched from ubuntu to deepin. However there is a real big concern here in staying with the deepin product. In your app store clamtk refuses to install. Also on the net there is no way I can find to install clamav which is a better command line product that can scan the whole hard drive so on. I can't envision this product, deepin being safe without some type of virus protection option.