Windows 10 Insider Preview Build 19041 ISO
ISO file to install Windows 10 20H1 from the same edition of Windows 10 that you installed. If you are currently on Windows 10 build 19031, you can just install it. Note: The ISO file will be a x86-64.ISO file and it will be downloaded as about 5.2 GB. You will need a USB flash drive to install. To download Windows 10 build 19041, follow the steps below.