is the golden ticket. Take those five characters and compare them to the product key card or email receipt you have. If they match, the key on your computer matches the one on your receipt.
If you are doing this because you lost your key and need the to install on a new computer, the Command Prompt cannot help you. It deliberately hides the first 20 characters for security. how to check microsoft office license key using cmd
Here is your guide to uncovering the hidden truth behind your Office installation. is the golden ticket
Look for a key named DigitalProductID – but this will be binary, not readable directly. If you are doing this because you lost
cd "C:\Program Files (x86)\Microsoft Office\Office16"
(Note: If you are on an older version of Office, the folder might be Office15 or Office14 . If Office16 gives you an error, try swapping the number.)