A toaster is a small kitchen appliance designed to brown slices of bread by exposing them to heat. It typically has slots where bread is inserted, and when activated, it uses electric heating elements to toast the bread to a desired level of crispiness. Most toasters have adjustable settings that allow users to choose how light or dark they want their toast. In addition to bread, toasters can also be used for other items like bagels and frozen waffles. Some modern toasters come with extra features, such as a defrost setting for frozen items or a bagel mode that toasts only one side. Toasters are a common appliance in many households, making breakfast preparation quick and easy.