: For personal users, File > Account works 90% of the time. For IT pros or hidden issues, the Command Line ( ospp.vbs /dstatus ) is the definitive answer.
The fastest method for active installations. how to check office license
You will see a text output. Look for these key fields: : For personal users, File > Account works
For a broader view of your licenses, including expiration dates and the number of devices you've authorized, use the web portal. : For personal users