If you are downloading the ISO to install Windows 10 on a Mac via Boot Camp, the Boot Camp Assistant app (located in your Utilities folder) will prompt you to locate the ISO file you downloaded.
Select ISO file and click Next. The tool will now begin downloading the Windows 10 ISO. This file is large (approx. 5GB to 6GB), so the download time will depend on your internet speed. win 10 pro iso download
Make sure your antivirus software is up to date and scan the ISO file before using it. If you are downloading the ISO to install