Brown hamburger meat in frying pan. Drain off fat and return to pan with taco seasoning and water. Simmer meat an additional 3-5 minutes until most of water is absorbed. Allow meat to cool for about 10 minutes.
In a separate bowl, mix lettuce, tomatoes, onion, avocados, beans, corn, cheese, and cooled taco meat.
Mix as much dressing and Fritos as you desire when you are ready to serve salad.
If you mix them in too early, the salad and Fritos will be soggy.