Why is my air conditioner overheating and how can I prevent it from happening in the future?

Your air conditioner may be overheating due to a dirty air filter, blocked vents, low refrigerant levels, or a malfunctioning fan. To prevent overheating in the future, regularly clean or replace the air filter, ensure proper airflow by keeping vents unobstructed, schedule regular maintenance checks, and promptly address any issues with the fan or refrigerant levels.