How can I check the oil level in an Audi A5?

I have a 2018 Audi A5 and I want to make sure I am maintaining the proper oil level. What is the easiest way to check this and how often should it be done?

To check the oil level in an Audi A5, start by parking the car on level ground and turning off the engine. Open the hood and locate the dipstick, usually labeled with a yellow or red handle. Pull out the dipstick and wipe it clean, then reinsert it and pull it out again. The oil level should be between the minimum and maximum marks on the dipstick. It is recommended to check the oil level at least once a month and before long trips.