Buy a Windows 11 key for the right edition

Before you choose a licence

Start with the edition installed on your computer and the work it needs to do. Windows 11 Home and Pro are separate editions: a Home key is not a Pro licence. Pro adds business management capabilities, while Enterprise and IoT Enterprise LTSC follow their own licensing and servicing conditions. Do not choose an LTSC listing simply because its name sounds more complete. Compare the precise edition, intended use and system requirements with your existing installation before selecting an offer.

OEM and Retail describe licensing channels, not different levels of performance. Device association and transfer conditions depend on the selected licence terms; do not assume that every key can move to another computer. A key also does not make unsupported hardware compatible with Windows 11. Check Microsoft's requirements first, then use the activation method supplied for the purchased edition. If you are upgrading from Home to Pro, confirm the edition-change instructions before replacing your installation or revealing the key.

Delivery is digital. After payment, an email link takes you to the protected order page, where the key can be revealed when fulfilment is complete; the key is not sent in plaintext email. Read the selected product's availability and delivery information before paying. Keep the order reference and follow the supplied activation instructions for your chosen variant.

The store's refund policy allows a full refund within 14 days of purchase while a key remains unrevealed. Revealing it ends the change-of-mind withdrawal right described in that policy. Defective keys are handled separately: contact support with the order number and activation error for assistance or a replacement; if a working key cannot be provided, the policy provides a full refund.