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

• System identifiers: hardware IDs, device model, BIOS/UEFI and firmware identifiers, and partially hashed device identifiers used for activation and compatibility checks.
• Product activation data: product key or digital entitlement and activation status communicated to Microsoft activation services.
• Diagnostic and telemetry data: basic setup telemetry (success/failure of installation steps, error codes, setup progress). Windows 8.1 and Server 2012 R2 historically have limited telemetry compared to later releases, but installer logs and optional diagnostic reports can be generated and optionally uploaded.
• Network metadata: IP address and network characteristics used to verify product activation, reach update servers, or download optional components during setup.
• Time and locale: time zone, locale, language, and regional settings chosen during setup.
• Optional user-supplied info: account credentials (if signing into a Microsoft account), organization identifiers, or contact details when users choose services requiring registration.

• Read and Understand the Privacy Policy: Take the time to read through Microsoft's privacy policy to understand how data is collected, used, and protected.
• Customize Installation Settings: Opt for custom installation settings to control data sharing and privacy options.
• Regularly Update the Operating System: Keep Windows up to date to benefit from the latest security patches and features.
• Use Strong Security Features: Enable features like Windows Defender and use strong passwords to protect devices and data.

: Users can choose whether to send anonymous information to Microsoft about the installation process to help improve future versions. Activation