How do I get AI to run around randomly?

I want to have a game where I spawn enemies and have them run around randomly in a room, how do I go about doing this? I don’t know what coding part of unity

MoveTowards , generate with Random.Range x y z values vor a vector to move to, Range should be borders of your room, and if position reached generate new targetVector.

Check out steering behaviours. Specifically wander.