How to buy neutron?

Could you please provide a concise step-by-step guide on how to purchase Neutron cryptocurrency? I'm relatively new to this field and am curious about the process. Is there a specific exchange or platform where I can find Neutron listed? Additionally, are there any prerequisites or requirements I need to fulfill before making a purchase? It would be great if you could explain the process in a way that's easy to understand for beginners. Thank you for your assistance in navigating this cryptocurrency landscape.