Laptops can overheat more easily than a desktop computer can. You shouldn’t set one on a blanket, pillow or other non-flat surface that could prevent sufficient ventilation.
Keep liquids away from your laptop. Spilled liquids may damage the internal microelectronic components or cause electrical damage. Short circuits can corrupt data or even permanently destroy some parts of the laptop. the best way is Keep your drinks away from your Laptop. Even if you are careful, someone else might spill your drink.