When people hear about dual-booting or even quintuple-booting, they often assume there's a limit to how many operating systems you can install. But the truth is — you're not restricted to 2, 5, or even 10 OSes! With the right setup, you can multi-boot as many OSes as your hardware and partitioning allow.
Multiple booting (or multi-booting) is the process of installing more than one operating system on the same computer and choosing which one to boot into at startup.