An oven is a kitchen appliance used for cooking and baking food. It works by generating heat, which is then distributed evenly throughout the cooking space. Ovens can be powered by electricity or gas, and they come in various types, including conventional, convection, and microwave ovens. Each type has its own unique features and cooking methods, making them suitable for different culinary tasks. Ovens are commonly used for preparing a wide range of dishes, from baked goods like bread and cookies to roasted meats and vegetables. Many modern ovens also include additional functions, such as broiling and self-cleaning options. Understanding how to use an oven effectively can enhance cooking skills and improve meal preparation.