Dde-kwin is dde's new window manager, with new window effects，still in the alpha test stage

Follow 2#:Actually,you have to turn off the window effects when you using dde-kwin,just because the desktop(wallpaper) will turn black if you click the "launcher".So if you mind this known problem,I advise you to use the oringinal window manager.

It seems that dde-kwin will become the new desktop in deepin15.10.I have try it on,it looks very like the old desktop but it become more beautiful and faster than then.