Three operating systems from title are the most currently used operating systems in the world. There is rivalry between them. For MacOS Windows users think that is for dummies who does not know how to use computer. On the other hand Linux users think for both (Windows, MacOS) that are operating systems for stupid persons. Each of these operating systems has its pros and cons. In my case I prefer Linux, because is easy configurable and has better insight in processes, files and directories. By Windows there is so much bugs and they sometimes irritate users for it’s strange behaviour. MacOS is very closed OS and you do not need much knowledge for computer software, you can overcome it quickly. It is up to you to decide which operating system is best for your usage.