Even if the software is "pre-activated," using it without a genuine Microsoft license is a violation of terms. How to Use the Zip File Safely
If provided, check the SHA-1 or MD5 hash of the ISO against known official Microsoft hashes to ensure it hasn't been tampered with. Download FaresCD Com MW81X64 PROVL ENU JUNE2022 zip
Run a deep scan on the extracted ISO file using Microsoft Defender or Malwarebytes . Even if the software is "pre-activated," using it
Never install an unverified OS directly on your main hardware. Test it first in a VirtualBox or VMware virtual machine. Recommended Alternative Even if the software is "pre-activated