Microsoft 365 and Office | Install, redeem, activate | For home | Windows
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
I need my product key to add software to my new computer office 365
Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
If you have an active subscription, install Office on your new computer via your account at https://account.microsoft.com/services .