A microwave oven is primarily used for reheating, defrosting, and cooking food quickly using electromagnetic waves to heat water molecules in the food.

There is no difference. The term 'microwave' is often the shorthand for 'microwave oven', both terms commonly refer to the same appliance. This appliance heats food using microwave radiation, which is how it got its name.

While both appliances serve as kitchen workhorses, they operate differently. A conventional oven uses heating elements or gas burners for baking and roasting, while a microwave relies on microwaves to heat food quickly.

The three main microwave types are solo, grill, and convection. Solo microwaves are basic models for reheating and defrosting, grill microwaves add grilling capabilities, and convection ovens combine microwave energy with a convection feature for baking and roasting.

Consider whether you need a basic microwave or a more versatile model, the oven's volume, tray functionality, door type, power wattage, and additional features like cooking presets or steam functions.

Microwaves range from 500 watts to 2,500 watts, and the higher the wattage, the quicker the cooking time. A 1,000-watt microwave is ideal for most homes because it heats food quickly and efficiently. As a rough rule of thumb, the machines with the highest wattage are the most expensive.

Avoid using metal containers or utensils in microwaves, and ensure that plastics used are microwave-safe to prevent damage to the appliance or potential health risks.

Regularly clean the interior with mild detergent and avoid abrasive cleaners that could damage the cavity's surface, ensuring longevity and optimal performance.