还原注销背景
%system32%\oobe\info\backgrounds
删除该目录下所有文件后变为wes7背景
24时制与非UNICODE字符乱码解决
Control Panel \ Region and Language
Set HH:mm:ss 24 Hours
Set non-Unicode programs as Chinese (Simplified, PRC)
激活方法
使用管理员权限运行cmd指令（自备证书文件）
@echo off
pause
%WINDIR%\System32\cscript.exe %WINDIR%\System32\slmgr.vbs /ilc pkeyconfig-embedded.xrm-ms
%WINDIR%\System32\cscript.exe %WINDIR%\System32\slmgr.vbs /ilc Security-SPP-Component-SKU-Embedded-VLBA-ul.xrm-ms
%WINDIR%\System32\cscript.exe %WINDIR%\System32\slmgr.vbs /ilc Security-SPP-Component-SKU-Embedded-VLBA-ul-oob.xrm-ms
%WINDIR%\System32\cscript.exe %WINDIR%\System32\slmgr.vbs /ipk XGY72-BRBBT-FF8MH-2GG8H-W7KCW
%WINDIR%\System32\cscript.exe %WINDIR%\System32\slmgr.vbs /xpr
pause