Whether you purchased a Microsoft 365 suite from the official Microsoft store, or a third-party provider, the product comes with a 25-digit license key. Upon installing one of the features, from the Microsoft page, at a certain point, you are also required to enter the product key. In today’s guide, we will discuss the fastest way to activate a Microsoft 365 account. Read on for more details.

How can I activate and use Office 365?

Office 365 Activation with license key

Note: The product key is necessary just for the first upgrade to the paid plan. Further upgrades for each tool are done by signing in to your Microsoft account.

Activate Microsoft 365 with a renewal key

If you have renewed your Microsoft subscription, you only have to sign-in to your Microsoft account and enter the new product key. Alternatively, Microsoft might prompt you for a new key since it will detect that your subscription has expired. Once you enter the new key, the subscription will be automatically renewed across all tools. We hope that this guide has proven useful for you. If you have any questions or suggestions, don’t hesitate to leave us a comment by using the section found below this article.

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