If you need a productivity suite but don't want to pay for a license:
After installing, open Word or Excel and go to File > Account > Activate Product to enter your purchased key. If you need a productivity suite but don't
If Office was pre-installed, you can sometimes retrieve your key using the Command Prompt (CMD) by running wmic path softwarelicensingservice get OA3xOriginalProductKey . If you need a productivity suite but don't
If you already own a license and just need to reinstall it, you can find your key or activate the software using these official methods: If you need a productivity suite but don't
How to find product key for Microsoft Office already installed