The compressed package contains win7 and win10 activation tools. Please decompress them before running. Win7 activation tools collect early pony activation, which is non-toxic, harmless, and residue free. They are permanently activated. Non KMS win10 activation tools support permanent activation of digital rights, KMS is activated online, and AACT KMS is activated offline. It can also be used when there is no network. KMS is applicable to VL version system activation, When downloading MSDN, you should pay attention to different versions.