A cooktop is a flat cooking surface that allows you to prepare meals using various heat sources. They come in different types, including electric, gas, and induction. Electric cooktops use coils or smooth glass surfaces, while gas cooktops rely on open flames for cooking. Induction cooktops use magnetic fields to heat pots and pans directly, making them energy-efficient and safe. Cooktops are often built into kitchen countertops, providing a sleek and modern look. They can have multiple burners, allowing you to cook several dishes at once. Many cooktops also feature advanced controls and safety features, making them user-friendly for both novice and experienced chefs.