When you conduct an activity or task, you organize it and carry it out.

The conduct of a task or activity is the way in which it is organized and carried out.

If you conduct yourself in a particular way, you behave in that way.

Someone's conduct is the way they behave in particular situations.

When someone conducts an orchestra or choir, they stand in front of it and direct its performance.

If something conducts heat or electricity, it allows heat or electricity to pass through it or along it.

If you conduct someone to a place, you go there with them.