Probably mentioned before and it seems legit. I found a webpage where you can download all versions of Windows 7, 8 and 10. The link to the page is techjourney.net/windows-7-8-1-10-iso-official-direct-download-links-from-microsoft-tech-bench/ Gives you instructions on how to download directly from Microsoft through techbench program Should be able to get clean versions of windows ISOs