Windows 81 And Windows Server 2012 R2 Privacy Statement For Installation Features Key -

The installation features key, also known as the product key, is a 25-character code that is used to activate your copy of Windows 8.1 or Windows Server 2012 R2. This key is used to verify that your copy of Windows is genuine and has not been tampered with.

Windows Server 2012 R2 installation defaults are more privacy-conscious by design:

If you have questions or concerns about this privacy statement or Microsoft's data practices, you can contact us at: The installation features key, also known as the

If the machine is not connected to the internet during installation, no data is sent to Microsoft regarding Dynamic Update or online activation.

Given that both operating systems are out of mainstream support, but still used in legacy environments, follow this checklist when handling the : Given that both operating systems are out of

Windows 8.1 checks with Windows Update to automatically install drivers for connected hardware. This requires sending device ID information to Microsoft to locate the correct drivers. Your Privacy Choices

: Collects data about the installation process itself (e.g., success/failure of steps) to help Microsoft improve future setup experiences. may vary by language and region, they generally

may vary by language and region, they generally cover several core "privacy-impacting" features that users can configure during installation. Key Installation Features and Privacy

: This engine processes the 25-character product activation string to verify legitimate software licensing.