Consumer behavior is the study of how people choose, buy, and use products or services. It examines psychological, social, and cultural factors that influence decisions. Understanding these processes helps marketers create strategies that resonate with target audiences. This field explores motivation, perception, learning, and attitudes in consumer choices. It also looks at how family, social class, and culture shape preferences. By analyzing decision-making steps and market segments, businesses can tailor their offerings to meet specific consumer needs.