While rare, some local independent computer repair shops or specialized software liquidators may still carry physical "new old stock" copies of Windows 8.1. These are typically more expensive but provide the security of a physical license key and media. Go to product viewer dialog for this item. Windows 8.1 OEM Key
Microsoft officially , and no longer sells product keys directly. To acquire a key in 2026, you must rely on third-party retailers, "gray market" key sellers, or secondary markets like eBay. Recommended Retailers & Pricing where can i buy windows 8.1 product key
: Windows 8.1 no longer receives security updates or technical support from Microsoft. Using it online exposes your device to unpatched vulnerabilities and malware. While rare, some local independent computer repair shops