Create a bootable Linux USB from macOS Plug the USB drive into your Mac system and open the Terminal app (just search for Terminal in Spotlight).

Perhaps they referenced this guide to create a bootable Live USB on Windows, allowing them to test drive something like Ubuntu without making any changes to their PC.

Most IT professionals carry a bootable USB with recovery software, Antivirus scanners, Bootable Linux, etc. But the problem is that they need multiple USB drives for each image. Here is a solution ...

Let’s assume that you have a bootable USB drive of Ubuntu, but you want to create a bootable pen drive of Windows – or, you want to create a multiboot USB drive on Windows 11/10.

Here's how to create your own disaster-recovery boot drive with Linux, and how to force Windows to shut down installing updates.

However, modern Linux distros are surprisingly easy to install. All you need is a bootable USB drive with the Linux distro you want to use, some space on your storage drive, and a free afternoon.