How to change the engine oil of an Audi A6?

I recently bought an Audi A6 and I want to learn how to change the engine oil on my own. Can someone guide me through the process step by step?

First, park the car on level ground and make sure the engine is cool. Then locate the oil filter and drain plug under the engine. Use a wrench to loosen the drain plug and drain the old oil into a pan. Replace the drain plug and remove the old oil filter. Before installing a new oil filter, apply a thin layer of new oil on the rubber seal for a better seal. Once the new filter is on, pour in the recommended amount of new oil and check the dipstick for the correct level. Don't forget to properly dispose of the old oil and filter. It's also a good idea to wear gloves to prevent any mess. Good luck!