"Do in preparation" 놓다 | Live Class Abridged

Two essential verb endings are 놓다 and 두다.

Both 놓다 and 두다 can mean that you're doing something in preparation, or doing something and leaving it how it is - both 놓다 and 두다 can mean "to put (something) down." So what's the difference?

I teach how to conjugate and use these forms, and also explain how they're different and when to use each one of them.