this script will activate your office but not permanent coz this is just activated via kms server. 180 days lang tagal you need to rearm every 180 days to continue using. to check the status of you installed ms office product:
1. run cmd as administrator
2. goto C:\Program Files (x86)\Microsoft Office\Office16 for Office 2016 and Office 2019 (32bit installation)
C:\Program Files\Microsoft Office\Office16 for Office 2016 and Office 2019 (64bit installation)
3. run "cscript ospp.vbs /dstatus" to check the status. done