The compressed package contains win7 and win10 activation tools. Please decompress them first in the running characteristics: win7 activation tools collect early pony activation, which is non-toxic, harmless and residue free, and permanently activated. Non KMS win10 activation tools support permanent activation of digital rights acquisition, KMS online activation, and AACT KMS offline activation. They can also be used in the offline state. KMS is applicable to VL version system activation. When downloading MSDN, you should pay attention to different versions.