Choose your country/region to see the relevant phone number.
: Ensure you aren't using a Windows product key (found on a PC sticker) for Office, as they are not interchangeable. microsoft-office-2010-product-key-activation-methods-2023
Note: Because Office 2010 is out of support, live agents may no longer assist with these activations. Choose your country/region to see the relevant phone number
: Each computer connects to Microsoft once (directly or via a proxy) to activate against a set limit. microsoft-office-2010-product-key-activation-methods-2023
For organizations using volume licenses, activation is handled differently:
Follow the Activation Wizard prompts to complete the process online.