How to Activate Microsoft Office License Using Command Prompt

Open CMD as administrator

1. Search then open Command Prompt (CMD) as administrator.

Activate Microsoft Office

Copy then paste all commands to opening CMD window to activate Microsoft Office license.

Microsoft Office LTSC Professional Plus 2021

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"
cscript ospp.vbs /inpkey:FXYTK-NJJ8C-GB6DW-3DYQT-6F7TH
cscript ospp.vbs /sethst:kms.msgang.com
cscript ospp.vbs /act
pause

Microsoft Office Professional Plus 2019

if exist "C:\Program Files\Microsoft Office\Office16\ospp.vbs" cd /d "C:\Program Files\Microsoft Office\Office16"
if exist "C:\Program Files (x86)\Microsoft Office\Office16\ospp.vbs" cd /d "C:\Program Files (x86)\Microsoft Office\Office16"
cscript ospp.vbs /inpkey:NMMKJ-6RK4F-KMJVX-8D9MJ-6MWKP
cscript ospp.vbs /sethst:kms.msgang.com
cscript ospp.vbs /act
pause

Microsoft Office Professional Plus 2016

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"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_KMS_Client-ppd.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_KMS_Client-ul.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_KMS_Client-ul-oob.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_MAK-pl.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_MAK-ppd.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_MAK-ul-oob.xrm-ms"
cscript ospp.vbs /inslic:"..\root\Licenses16\ProPlusVL_MAK-ul-phn.xrm-ms"
cscript ospp.vbs /inpkey:XQNVK-8JYDB-WJ9W3-YJ8YR-WFG99
cscript ospp.vbs /sethst:kms.msgang.com
cscript ospp.vbs /act
pause