Select your version of Office below to learn how to activate Office.
Activate Office 365, 2019, 2016, and 2013
Activate Office that's pre-installed on a new Windows 10 device
If this screen appears, Office is installed as an Office 365 Home trial
You'll see this screen if you sign in to Office that was pre-installed on a new device but don't have an Office product associated with your account.
To use Office on your new device, you can activate Office as a 1-month trial of Office 365 Home. You can also buy Office, add Office to an existing Office 365 subscription, or enter a product key from a new product key card. If you have an older copy of Office, you can install that instead.
Activate an Office purchase or offer that's included on a new Windows 10 device
Activate Office HUP
Activate a brand new Office product key
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Activate Office if you see a 'limit reached' error
If you see this message, it means you need to deactivate or sign out of Office on another device before you can activate Office on this device.
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Microsoft Office 7 Crack
Troubleshoot activation errors
Ms Office 2007 Registration Key
If Office can't activate, it eventually becomes unlicensed and all editing features of Office are disabled. Office can become unlicensed for a number of reasons. For example, if your Office 365 subscription expires, you must renew your subscription to restore all features of Office. If Office was pre-installed on your new PC, you must start an Office 365 Home trial or buy Office to continue using Office.