A toaster is a small kitchen appliance designed to quickly brown and crisp slices of bread by exposing them to radiant heat. It typically features slots where bread is inserted, along with adjustable settings to control the level of browning according to personal preference. Modern toasters often come with additional functions such as defrosting frozen bread, reheating previously toasted slices, and cancel buttons for stopping the cycle at any time. Compact and easy to use, a toaster is a convenient tool for preparing breakfast items like toast, bagels, and waffles, making it a common and practical addition to most kitchens.