Child development refers to the process through which children grow and change from infancy to adolescence. This journey includes physical, emotional, social, and cognitive growth. During these stages, children learn to walk, talk, and interact with others, building essential skills that will help them throughout their lives. Different factors, such as family, environment, and education, play a crucial role in shaping a child's development. For instance, a supportive home environment can foster a child's confidence and creativity, while quality early education can enhance their learning abilities. Understanding these aspects helps caregivers and educators support children effectively.