Common problems with home appliances include issues like poor performance, strange noises, leaks, and failure to start. For example, a refrigerator might not cool properly due to a dirty condenser coil or faulty thermostat. Washing machines might fail to spin if the drive belt is worn. Dishwashers can develop leaks from worn door seals, and ovens may have heating element issues. Air conditioners may stop cooling due to low refrigerant or clogged filters. Many of these problems are preventable with regular maintenance, but when issues arise, it’s best to consult a professional for diagnosis and repair.