You can download the official Windows 10 from microsoft.
1. Just go this link: You do not have permission to view the full content of this post.Log in or register now.
2. Click download tool now
3. Install the tool
4. When prompted select "Create installation media (USB Flash drive, DVD or ISO file)
5. Choose where to save the ISO file on your drive.
6. Once the download is complete you'll have your official Windows 10 ISO file.