Developmental disability refers to a group of conditions that affect physical, learning, language, or behavior skills. These disabilities typically begin in childhood and can impact daily functioning and development. Common types include autism spectrum disorder, Down syndrome, and cerebral palsy. Individuals with developmental disabilities may require various levels of support throughout their lives. The causes of developmental disabilities can vary and may include genetic factors, complications during pregnancy, or environmental influences. Early intervention and tailored support services can help individuals with developmental disabilities improve their skills and lead fulfilling lives. Awareness and understanding are essential for fostering inclusion and support in communities.