Learn how to activate Office that is pre-installed on new Windows 10 PCs or using a new product key.

Use your Microsoft account , not your product key, to install and activate Office and individually purchased Microsoft 365 apps, such as Project, Visio, Word, Excel, and Outlook.

Learn how to activate Microsoft Office 2024/2021/19/16 or Microsoft 365 on Windows 11/10 using a valid Activation Product Key. Also check Office Activation status first.

Learn where to enter your Microsoft Office or Microsoft 365 product key, activate Office correctly, fix redemption errors, recover missing licenses, and troubleshoot activation issues on Windows and Mac.

Access Microsoft Activation Centers for support with product activation and licensing. Find contact details and resources to ensure your software is properly licensed.

You can activate Microsoft Office by linking a 25-character product key to your Microsoft account, signing directly into an Office app with an existing licensed account, or using the built-in Activation Wizard.

This post teaches you how to activate Microsoft Office 365/2021/2019/2016/2013 on Windows 11/10. Learn how to activate Microsoft Office with product key or KMS.

Learn how to activate Microsoft Office on Windows step-by-step. Fix activation errors, sign in issues, and get your Office apps working instantly. Start now!

Hi there, I just bought a Surface Go sold by Microsoft from Amazon. I set it up and used my school account to use Windows Office products. However, I am unable to find an activation key for Windows 10.

How do I activate Microsoft Office on Surface Go? To activate Microsoft Office on your Surface Go, you will need to sign in with your Microsoft account and enter your product key.