用于激活Windows操作系统.
Used to activate Windows OS.
仅使用产品密钥激活.
Only activate with the product key.
文件：win.py，win.cp
慎用,不可以此形式窃取他人信息!
Use it with caution, don't steal other people's information in this form!
随便写的小东西,暂未完成.
Little things written casually, not yet finished.