Pots and pans are essential cookware items found in kitchens worldwide, designed for various cooking methods. Pots are typically deeper and have high sides, making them ideal for boiling, simmering, and stewing. They often come with lids to retain moisture and heat. Pans, on the other hand, are shallower with a wider surface area, perfect for frying, sautéing, and searing foods. Common types include non-stick, stainless steel, cast iron, and copper, each offering unique heat conduction and durability. Together, they provide the versatility needed for a wide range of culinary tasks.