Where To Buy Windows 8.1 Pro Apr 2026

Since official sales have ceased, your primary source will be third-party sellers who stock "New Old Stock" (unused physical boxes) or OEM licenses:

: Because Windows 8.1 no longer receives security updates, using it on a machine connected to the internet poses a significant risk to your data. License Types : where to buy windows 8.1 pro

If your goal is simply to have a functional Windows environment, consider: Since official sales have ceased, your primary source

: Microsoft still actively sells and supports these versions. In many cases, a genuine Windows 8.1 Pro key can still be used to activate an equivalent version of Windows 10. Since official sales have ceased