Method 5 – Windows 10 Media Creation ToolĮven if the target desktop or notebook has an optical drive, there are a couple of reasons to consider first creating a USB-based installer.Method 4 – Microsoft Windows 7 USB/DVD Tool.However, there are times when a flash drive has some quirk that prevents it from working with a particular solution, so for that reason, this article takes a look at five different methods. Creating a bootable Windows USB drive used to be a chore, but today, one solution can pretty-well suit most people.