Hi,if i want to ask move an object from specific point or vertex into an other how can i do this?
Use snap on vertex.
Keep watching, there is a Lesson about Snapping later on in the course: https://cgcookie.com/lessons/pivots-snapping-and-proportional-editing
You can also specify a location with the N panel. It is absolutely dependent on the origin point. But yeah, as the others say, as you watch more lessons things become clearer.