Where | To Buy Windows 7 Professional

: They carry Microsoft Windows 7 Professional OEM Edition, though these are generally only sold in conjunction with a fully assembled computer system.

For businesses that need Windows 7 for specific hardware compatibility, some hardware vendors still provide it pre-installed or as a bundle.

: 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

: This is the primary source for finding "New Old Stock" (sealed boxes) or used installation discs. You can find a wide variety of Microsoft Windows 7 Professional listings on eBay including both 32-bit and 64-bit versions.

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

: They offer Windows 7 Professional Retail keys marketed as 100% legal resales under EU directives, providing instant email delivery.

: Provides Windows 7 Professional SP1 installation files (ISO/EXE) for those looking to avoid shipping physical media. Critical Considerations for Your Purchase

: Ensure the seller offers a guarantee. Because these keys are often from "grey market" sources (like old volume licenses or OEM leftovers), they can sometimes fail to activate via the automated phone system.