Like all grains, before cooking rice, especially that which is sold in bulk, rinse it thoroughly under running water and then remove any dirt or debris that you may find. After rinsing brown rice, add one part rice to two parts boiling water or broth. After the liquid has returned to a boil, turn down the heat, cover and simmer for about 45 minutes.
To prevent them from sticking, wash medium grain and round rice (like Arborio) under cool running water before cooking.
To cook basmati rice, which has a lighter, fluffier texture, soak it in a bowl of cool water before cooking, stirring frequently and replacing the water four or five times until the water no longer has a milky appearance.