1.office deployment tool：https://www.microsoft.com/en-us/download/details.aspx?id=49117
2.create a config file：https://config.office.com/deploymentsettings
3.download & install command：
download command:
setup.exe /download config.xml
install command:
setup.exe /configure config.xml
4.activation command：
KMS activation service:
cscript ospp.vbs /sethst:kms.03k.org
2nd command:
cscript ospp.vbs /act
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