This guide provides detailed instructions on the use and maintenance of electric ovens, highlighting their working principles, preparation and usage tips, temperature adjustments, cleaning and maintenance practices, safety measures, and additional tips for optimal performance. Key components of an electric oven include the body, heating elements, thermostat, timer, and power switch. Users are advised to preheat the oven, use dedicated sockets, and maintain safe distances from heat sources. Temperature settings should be adjusted according to the oven's brand and size, and food doneness can be checked with a skewer. Regular cleaning with neutral cleaners and maintenance can extend the oven's lifespan, typically ranging from 5 to 10 years. Safety tips include checking power cords and using appropriate containers. Additional advice includes using the timer for precise cooking, handling stubborn stains, and ensuring proper door seals to prevent heat loss. The guide also covers the importance of selecting the right oven capacity, the benefits of the fan function in convection ovens, and the significance of temperature settings for baking outcomes. It emphasizes the need for regular cleaning to prevent fires and maintain efficiency, and offers troubleshooting tips for power issues and unusual noises.