Autism is a complex developmental disability that affects communication and social skills. It is considered a spectrum disorder, meaning symptoms vary widely between individuals. People with autism have difficulty with non-verbal communication, social interactions involving play, understanding others' feelings, and learning can be unpredictable. However, some people with autism have high IQs and talents in areas like computer science. Teachers can help students with autism by structuring the classroom environment, developing educational and behavior plans tailored to each student's needs, attending training to improve their skills, and using strategies like staying calm, being consistent, limiting choices, and teaching expected behaviors.