If your purchase of Office or Microsoft 365 came with a product key, you enter your product key on one of the websites listed below for your product. After you enter your key, you can download and install Office, or you can renew your Microsoft 365 subscription.

To use Microsoft 365 on your new device, you can activate Microsoft 365 as a 1-month trial of Microsoft 365 Family. You can also buy Microsoft 365 or a non-subscription version of Office, add Microsoft 365 to an existing Microsoft 365 subscription, or enter a …

You bought Microsoft 365 for personal use through your company benefit program and have a product key, see Install Office through the Workplace Discount Program.

Se si è acquistato Office o Microsoft 365 con un codice Product Key, occorre immettere questo codice in uno dei siti Web elencati di seguito in base al prodotto. Dopo aver immesso il codice, è possibile scaricare e installare Office oppure rinnovare l'abbonamento a Microsoft 365.

You can manage all of your Microsoft subscriptions in your Microsoft account dashboard. Select each subscription to change when and how you pay, or to see order history & receipts. Choose your account type.

There are two ways you can renew your Microsoft 365 subscription: Enter a new product key or download code for another year's subscription. Turn on recurring billing for your existing subscription.

Learn about the benefits of Microsoft 365 subscription -premium Microsoft 365 apps, extra cloud storage, advanced security, AI-powered features, and more.

You'll receive a product key if you buy a one-time purchase Office or individual Office apps, but you won't need or receive a product key for Microsoft 365. To renew your Microsoft 365 subscription, you can buy an Microsoft 365 product key card from a retailer and redeem the key at https://microsoft365.com/setup.

Learn how to redeem a gift card, code, or Office product key and spend your balance at Microsoft Store online, on Windows, or Xbox.

If you’re tired of having to remember or reset your password, try using a FIDO2–compliant security key to sign in to your Microsoft account instead. What is a security key? A security key is a physical device that you can use instead of your user name and password to sign in.