These elements make this type of oven a real energy saver and a unit that produces even cooking temperatures, thereby, tasty food. Over-the-range and built-in If your countertop is a bit crowded and you can t just make a room for a countertop microwave, a built-in or over-the-range oven can be the best option. Whether what your old microwave requires is a replacement of the main component to the smallest part of the appliance, it is not a problem purchasing one since these are available in stores. Some of the main components of a microwave include the cavity, which is that part covered by the appliance's door; the metal plate, which is linked to the aperture and perforated with some holes to allow light to penetrate the cavity and thus reflect the microwave; magnetron tube, which is that part controlling the amount of microwaves that enter, the power safety and heating features of the device; the stirrer fan, that part which can be found behind the appliance; the front panel which is where the buttons can be found; and the control switches, which function to control heat and temperature. The mechanisms are much advantageous particularly the features in which this type of microwave oven is integrated with. One of the features of this microwave oven is its ability to cook multiple delicacies. Roasting chicken, browning sandwiches, baking rolls and pastries, cooking pasta and pizzas, steaming fish, this microwave is very functional. In the presence of a busy lifestyle, the microwave oven provides an effective alternative because it lessens meal preparation time by about two-thirds as compared to the traditional method of preparing and cooking food. Although it heats up your food, there's really no guarantee that your food will turn out to be well cooked once you take it out of the oven. Different brands with different sizes and functionalities entice every food addict to purchase one and put in almost any kind of food that is available in the kitchen. If you're one of those who are still on the lookout for the right microwave oven, there are factors that you need to ponder on before you shed out some money for that precious appliance. Dangers Of Microwaves Microwaves changed cooking forever since commercial microwave ovens were introduced in an American trade show in 1970. Microwave ovens, through the use of electromagnetic radiation, can cook food so much faster than traditional cooking methods. This is so much more convenient for a fast-paced world, not to mention that it can save you a lot of energy.