Appliances are electrical or mechanical devices designed to perform household tasks efficiently and consistently. Common categories include kitchen appliances such as refrigerators, ovens, microwaves, and dishwashers, as well as laundry machines, air conditioners, and small countertop gadgets. Modern appliances often feature energy-saving technology, smart connectivity, and safety enhancements, making daily routines easier while reducing resource consumption. Materials like stainless steel and durable plastics provide long service life and simple maintenance. From basic food preparation to climate control and cleaning, appliances improve comfort, convenience, and overall quality of life in homes and workplaces.