: Microsoft no longer sells Windows 7 product keys to consumers.

: You can legally purchase used computers that still have their original Windows 7 Certificate of Authenticity (COA) stickers.

Buying a Windows 7 ISO and product key in 2026 presents significant security and legal challenges because Microsoft ended official sales in October 2013 and ceased all security updates in January 2020.

: Genuine, sealed retail boxes or unused OEM (Original Equipment Manufacturer) packs may still exist through resellers, but they are increasingly rare and expensive due to scarcity.

Microsoft has removed direct public downloads for Windows 7 ISOs from its main servers.

: Organizations with active Volume Licensing Service Center (VLSC) accounts may still have access to Windows 7 ISOs for internal use. Sourcing an ISO File