Make any desired changes to the folder structure in the file list. For example, rename folders or move files to other folders. Click "Save ISO as" and select the desired location on your USB drive.

Open a second File Explorer window, locate the Windows 10 ISO file you downloaded, and double-click to mount it as a virtual drive.

You will need a Windows 7 ISO file in order to proceed from here. This tool is best for those who have previously received an ISO file of Windows, and if you haven't, this will be a hurdle for you.

Rufus helps create bootable USB flash drives for Windows that support different file format and also helps users repair UEFI installation related issues.

Put a copy of Windows 10 on an optical disc as an ISO file, or on a USB key drive, and you’ll be ready if your PC needs to start over.

That option works fine when you download the Windows 10 installer files using the official Windows 10 Download page, because those files are packaged specifically for use on USB flash drives.