Autism Spectrum Disorder (ASD) is a developmental condition that affects how individuals communicate, interact, and behave. It is called a "spectrum" because it encompasses a wide range of symptoms and abilities, meaning that each person with ASD may experience different challenges and strengths. Common characteristics of ASD include difficulties in social interactions, repetitive behaviors, and a preference for routines. While the exact cause of ASD is not fully understood, research suggests that a combination of genetic and environmental factors may play a role. Early diagnosis and intervention can significantly improve outcomes for individuals with ASD.