How to create a free Minecraft Server

If you don't have enough money for a server then go to https://aternos.org/:en/ . Why? It gives a ton of options like what type of software, plugins, mods and more in just a website, and for that it's free! Just make an account, then name the server, put  whatever u like, copy the server ip and put it in Minecraft Multiplayer and there you can play with friends or make some minigames if you want! But there are some cons like a queue. But still this is the go to free server for Minecraft.