A small appliance or small domestic appliance is a portable or semi-portable machines, generally used on table-tops, counter-tops, or other platforms, to accomplish a household task. Examples include microwave ovens, toasters, humidifiers, and coffee makers. They contrast with major appliances (British "white goods"), such as the refrigerator and washing machine, which cannot be easily moved and are generally placed on the floor. Small appliances also contrast with consumer electronics (British "brown goods") which are for leisure and entertainment rather than purely practical tasks.