Also it will be great if you use USB 3.0 to get maximum writing speed if you have available but a USB 2.0 will do the work. Steps to Make an Ubuntu Bootable USBīefore you get started with making an Ubuntu Bootable USB drive, you must ensure that you have a really good USB drive which is pre formatted and have more than enough space which will occupy by ISO file image after Writing process is completed. Here we have addressed the topic and given you a basic idea on the same. This makes copying it on to your PC quite easy and carrying it around in a handy USB highly portable. It may not be always possible to download your operating system right where you are via online methods. But both the OS have many differences and features that make unique, Ubuntu provides a simple yet fun operating system with a lot of features. Ubuntu is well known and opensource Operating system, it stands next to the Windows OS when it comes user preference. In this article we are going to learn step by step process of how to make an Ubuntu bootable USB drive in windows!