: Offers options for bulk or individual Windows 7 Pro licenses , often at significant discounts compared to original retail prices. 3. Specialty and Industrial Suppliers

: Windows 7 no longer receives security updates from Microsoft. Using it on a computer connected to the internet poses a significant security risk.

For users who want a physical copy (DVD) or a verified retail license, third-party marketplaces are the most common route.

: A global marketplace that often carries Windows 7 OEM Professional Keys , which are typically cheaper but tied to the first motherboard they are activated on.

: While Amazon does not sell it directly, third-party sellers often list recovery discs and "refurbished" licenses. For example, some sellers like Ralix on Amazon offer bootable repair and install discs for factory resets. 2. Digital Key Retailers

Since Microsoft officially ended support for Windows 7 in January 2020, you can no longer purchase it directly from the Microsoft Store. However, because many legacy systems and specific industrial applications still require it, a secondary market exists for retail boxes and digital keys. 1. Second-Hand and Collector Marketplaces