如何180天试用offce 2019与windows 10？

offce 2019
新键bat文件，并将以下内容进行黏贴，执行后执行后等待出现Product activation successful和Complete

@echo off
(cd /d "%~dp0")&&(NET FILE||(powershell start-process -FilePath '%0' -verb runas)&&(exit /B)) >NUL 2>&1
title Office 2019 Activator r/Piracy
echo Converting... & mode 40,25
(if exist "%ProgramFiles%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles%\Microsoft Office\Office16")&(if exist "%ProgramFiles(x86)%\Microsoft Office\Office16\ospp.vbs" cd /d "%ProgramFiles(x86)%\Microsoft Office\Office16")&(for /f %%x in ('dir /b ..\root\Licenses16\ProPlus2019VL*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)&(for /f %%x in ('dir /b ..\root\Licenses16\ProPlus2019VL*.xrm-ms') do cscript ospp.vbs /inslic:"..\root\Licenses16\%%x" >nul)
cscript //nologo ospp.vbs /unpkey:6MWKP >nul&cscript //nologo ospp.vbs /inpkey:NMMKJ-6RK4F-KMJVX-8D9MJ-6MWKP >nul&set i=1
:server
if %i%==1 set KMS_Sev=kms7.MSGuides.com
if %i%==2 set KMS_Sev=kms8.MSGuides.com
if %i%==3 set KMS_Sev=kms9.MSGuides.com
cscript //nologo ospp.vbs /sethst:%KMS_Sev% >nul
echo %KMS_Sev% & echo Activating...
cscript //nologo ospp.vbs /act | find /i "successful" && (echo Complete) || (echo Trying another KMS Server & set /a i+=1 & goto server)
pause >nul
exit

windows 10 180天激活命令：
管理员执行CMD

#卸载密钥
slmgr /upk
#安装新密钥
slmgr /ipk W269N-WFGWX-YVC9B-4J6C9-T83GX
#设置密钥管理服务器
slmgr /skms kms.cangshui.net
#执行激活
slmgr /ato
#查看激活过期时间
slmgr /xpr
#查看激活信息
slmgr /dlv