Laptop overheating is often a result of dust clogging the fans, excessive processing load, or improper ventilation. Begin by cleaning the fan and vents, which often accumulate dust over time and block airflow. You can use compressed air to blow out dust, but ensure the laptop is off and unplugged first. Avoid placing the laptop on soft surfaces like beds or couches, as these can obstruct vents; use a cooling pad or hard surface instead. Limiting high-demand tasks, such as gaming or video editing, can also reduce heat buildup. Lowering the brightness and reducing background applications can lessen the workload on your processor. If the laptop continues to overheat, consider reapplying thermal paste, as this helps regulate temperatures but can dry out over time. Persistent overheating may indicate a need for internal component repairs or replacements.