How to create Windows 10 installation ISO for another PC | Microsoft
This video explains how to create Widows 10 Installation ISO on a USB flash drive. This is the link (aka.ms/10isodl) to download the media creation tool. Here's how to create Windows 10 installation ISO on a USB flash drive: 1)Download Windows 10 installation media, 2) Create installation media, 3) Choose which media to use, 4) Finish the download process