General Management is the set of rules that today guides the actions and thoughts of millions of human beings. Management has penetrated entire societies and all areas of human life. The simplest need, the smallest task, generally gives rise to the need for some form of organization and management. It's true that management has existed for as long as mankind has existed. But in this highly technical world, organized down to the smallest detail, the principles governing management, the methods and instruments of leadership take on a vital, autonomous importance. Many see management as an invention of this century. It's true that our modern world has been transformed to such an extent that even the satisfaction of everyday needs presupposes the impeccable functioning of countless, highly complex organizations. These organizations have to be structured and managed in one way or another. From an absolute and relative point of view, this means that the circle of people dealing with problems. Management has widened compared to the past.