All Microsoft products we sell on our website come with lifetime validity. Microsoft products we sell have no expiration date once activated, as they are not subscription-based services.
This means you only pay an initial cost to acquire the Microsoft software and then own it for life.
However, please note that other products not from Microsoft might be subscription-based. If you would like to learn more about a specific product, you can check the Product Page > Details, or contact our support team for assistance in choosing the right product for you.