This document provides an overview of autism, including its causes, symptoms, diagnosis, treatment, and how it affects individuals in schools and everyday life. Autism is a developmental disability that affects communication and social interaction. Symptoms can range from mild to severe. While the exact causes are unknown, research points to genetic and environmental factors. Treatment aims to improve functioning and quality of life through educational and behavioral therapies. Individuals on the autism spectrum face challenges in school and daily activities, but with support can learn skills to participate more fully.