Rana Zahid Zulfiqar is a PhD scholar of sociology at GCUF and a lecturer of sociology at Multan Post Graduate College in Pakistan. The document outlines key concepts in sociology including: (1) definitions of sociology from scholars like Weber, Comte, and Durkheim; (2) the origins of sociology traced to Ibn-e-Khuldun and the formal establishment by Auguste Comte; and (3) the three major theoretical perspectives - structural functionalism, conflict theory, and symbolic interactionism. Structural functionalism views society as systems of interconnected institutions, conflict theory sees class struggle as inherent to capitalism, and symbolic interactionism focuses on everyday social