They eather host it themselfes, or rent it.
There are some good ones at minecraft forums
The YogsCast servers are usually hosted by Lewis, however there are hundreds of server hosts just go google.
Club Penguin, Moshi Monsters, Panfu, Adventure Quest Worlds, and Rune Scape.
You build a map, save it as a file, put it up for download on any website, and wait for the downloads to start rolling in.
If u have online, then u should have multiplayer on minecraft
To play on multiplayer servers.
You can. What are you talking about? I play on different servers all the time.
On java, click multiplayer. On bedrock, click play, then servers/friends.
multiplayer>connect>internet
no
That depends. Many servers have their own ip address. Some servers work on hamachi, which has a totally different type of ip address. Each Minecraft server ip is different, but you can find different servers on any website or make your own with port forwarding or hamachi. For general multiplayer servers just type in 'Minecraft Multiplayer servers' and you should come up with many websites with tons of good servers to try out! Happy Playing! ;)
You will on most multiplayer servers, but not from Minecraft itself.