Microsoft 365 and Office | Subscription, account, billing | For home | Windows
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
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I bought Microsoft office home and student 2021 on Dec. 29, 2023 as my order history shows. I need to reinstall but cannot find my product key. help.
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
Hi! If the software was purchased directly through Microsoft, you do not need a product key. Once the installation is complete, sign in with the same Microsoft account used for the purchase. The product should then activate automatically.