Long story short, it wasn’t intentional; I just heard about Ventoy while browsing the internet and decided to check it out.

How to Make a Bootable Mac ISO. When your small business creates a bootable disk for its Mac computers from ISO disk images, there's a difference between an ISO file and the disk image it contains.

The Windows ISO file is too large – Boot Camp Assistant creates a [X] GB installer partition which will contain the files present on the Windows 10 ISO as well as the Boot Camp Support software.

Create your own bootable Windows 10 ISO backup file using Windows free Media Creation Tool. Learn how now.

Launch PEBakeryLauncher.exe from your WinPE folder. You'll likely see a Windows protected your PC screen. This happens because Windows Defender doesn't recognize the software's digital signature, ...

Will ImgBurn create bootable ISO/IMG files from floppies like the OP requested? In any case, I believe either WinImage (nag/no time-bomb) or Ultraiso (time-bomb) can perform the task.

Also looking inside the memtest86-iso.iso file, I don't see anything I recognise as characteristic of bootable media e.g. it doesn't look like a linux bootable or a windows bootable..

One question I've been asked more than any other in recent weeks is whether Microsoft will release Windows 10 in ISO format. No one outside Redmond knows yet, but in the meantime there's an option ...