What safety precautions should I follow when using my HP 240 G7 Notebook?

Avoid placing the notebook directly on your lap or obstructing air vents as overheating can cause injury. Use it only on hard, flat surfaces and ensure no other hard surface like an optional printer blocks airflow; soft surfaces such as pillows also obstruct airflow and can overheat components. Also, prevent skin contact with hot surfaces when using the AC adapter. (Page 3)