Microsoft 8.1 Pro — Buy

: Sites like Electronic First and HypestKey specialize in older digital license keys. Pricing Information

Current prices for Windows 8.1 Pro vary significantly based on the license type (OEM vs. Retail) and the merchant. SoftwareMedia 109USD 69USD Microsoft Windows 8.1 Pro (Single License) FastSoftwares.com 78.99USD Windows 8.1 Pro - 1 PC My Choice Software 82.49USD Microsoft Windows 8.1 Professional (Retail Box) My Choice Software 249.99USD Critical Considerations buy microsoft 8.1 pro

: Microsoft recommends moving to Windows 11 . While there is no official free upgrade from 8.1 to 11, many users have successfully upgraded to Windows 10 first using existing keys, as the upgrade from 10 to 11 is currently free for genuine licenses. Go to product viewer dialog for this item. Microsoft Windows 8.1 Professional : Sites like Electronic First and HypestKey specialize

If you still need to purchase it, you must rely on third-party retailers. Where to Buy Windows 8.1 Pro SoftwareMedia 109USD 69USD Microsoft Windows 8

: Stores like SoftwareMedia and FastSoftwares.com still list OEM and single-license versions.

Microsoft officially several years ago . Additionally, official support for the operating system ended on January 10, 2023 , meaning it no longer receives security updates or technical assistance.

: Using Windows 8.1 in 2026 is highly discouraged for primary devices because it is vulnerable to new viruses and malware without security patches.