: Available at Walmart for $15.99 . This is typically just the media; a separate license key is required for activation.

If you specifically need a physical copy, these are available through marketplace sellers, though you should exercise caution regarding authenticity:

: Download this official utility from the Microsoft Support site .

: "Retail" licenses can be moved to a new computer if needed, while "OEM" licenses are tied to the first motherboard they are installed on.

: Many physical "installation media" sold online do not include an activation key. Ensure you have a valid license key to fully activate the software after installation.