Too cook corn on the cob you can bring a pot of water to a boil and then place the corn on the cob into the pot of boiling water and let it cook for 10 minutes until it's tender.
It usually takes about 10 minutes to cook the corn on the cob but it can sometimes take a bit longer.
Be sure to check the corn on the cob after 10 minutes to see if it's tender enough and to avoid overcooking it.