ASUS Accidental Damage Warranty (ADW) protects ASUS-branded notebook computers from accidental damage incurred from electrical surges, fire, drops, and spills. It covers the notebook itself and any built-in or onto-the-base accessories - free of charge. At ASUS, ASUS strives to provide the best in quality and services, so that when you purchase and use ASUS notebooks, you can have peace of mind.