Microsoft 365 and Office | Subscription, account, billing | For home | Windows
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
This browser is no longer supported.
Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.
Microsoft 365 features that help users manage their subscriptions, account settings, and billing information.
When you upgrade from a version of Microsoft 365 to a version with more features, you are charged for a new subscription, and the remaining time on the previous subscription is converted on a pro-rata basis to the new subscription, that process is explained on this link.