Installing an operating system needs an essential component, which is a bootable USB drive. You can plug it into any system with a compatible BIOS/UEFI and boot from it. It’s a common practice ever since DVD drives became extinct, and I have been reinstalling Windows and Linux for the past 15 years. However, creating a bootable USB drive whenever I need to try out a new distro seems excessive. Even installing the latest Insider builds on a spare machine can become tedious when you need to create a fresh drive every time.