This document provides an introduction to guidance written by Dr. Pramod Kumar Yadav. It defines guidance as a process of helping individuals develop to their full potential in a way that benefits themselves and society. Guidance helps with adjustment, orientation, and development. It addresses personal, educational, vocational, social, and political needs. The functions of guidance include helping with adjustment to current situations, providing information for decision making and problem solving, and facilitating self-development and realization.