Structure blocks are one of the few things in Minecraft that do not generate naturally but can be obtained using commands. The command for getting a structure block is "/give @p structure_block 1".

You can get a command block in your Minecraft world using a special chat command. You'll need to have both Cheats and Creative Mode enabled in your Minecraft world to ...

Minecraft is filled with little bits of programming for players to mess around with, and things get really wild when you learn how to use command blocks. You can literally make working cars with them ...