An appliance is a device used to perform a certain task. In most cases, appliances can be used for home, like cooking, slicing, cutting, mixing, washing, drying, heating, cooling, etc. Now a days many business places use same appliance, like- refrigerator, microwave, dryer etc. Appliance exists in several places, like http://vitalimins.com/members/robertstreet0/activity/70879/