There are lots of commands in Minecraft, but being able to teleport around the world in an instant is one of the most useful of them.

Teleport command in Minecraft Pocket Edition Commands function the same way in all Minecraft versions, even in Pocket Edition. It's sometimes easier to use them in Pocket Edition than other ones.

Minecraft has three different dimensions: Overworld, Nether, and End. As you progress in the game, you will need to venture from the Overworld, to the Nether, and then to the End to finish its story.