Microsoft-office-2010-product-key-activation-methods-2023-latest Apr 2026

Sign in to your Microsoft Account Order History to view keys for previous digital purchases.

Run wmic path softwarelicensingservice get OA3xOriginalProductKey as an administrator to retrieve keys stored in your PC's firmware. Sign in to your Microsoft Account Order History

Provide the displayed on your screen to the automated system or representative. Sign in to your Microsoft Account Order History

In the , select I want to activate the software by telephone . Sign in to your Microsoft Account Order History

This is the fastest method if your computer is connected to the internet. Open any Office 2010 application (like or Excel ). Click the File tab and select Help . Select Activate Product Key .