Your LG dishwasher has many different features and cycles, but the ones you will likely use the most are your Normal, Quick and Dry, and Quick cycles. They all serve a different purpose, but are equally helpful for doing standard loads.
Normal, Quick and Dry, and Quick cycles
The Normal cycle is best suited for normally soiled, everyday loads. The Quick and Dry cycle is a shortened, 77 minute cycle best suited for recently used or lightly soiled dishes. It also includes a quick dry cycle at the end. The Quick cycle is a shorter, 33 minute cycle that is best for recently used or lightly soiled dishes, without drying. See these cycles in action.