In Command Prompt Window:
cd: C:\Program Files\Microsoft Office\Office (First two digits)
cscript ospp.vbs /inpkey: MS Office product key
Office Version First two digits
Microsoft Office 2007 12
Microsoft Office 2010 14
Microsoft Office 2013 15
Microsoft Office 2016 16
Microsoft Office 2019 16
Registry Editor
Computer\HKEY_LOCAL MACHINE\SOFTWARE\WOW6432Node\Microsoft\Office\?\Registration\
Additional information:
How to activate MS Office via CMD (from office 2013 onwards)
In the command Prompt line, you type:
script ospp.vbs /act
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