Start by getting your pan really hot with a little bit of oil. It should only take a few minutes for your ingredients to cook through. You can use a spatula or spoon to move the ingredients around and turn them over. Try not to overfill the pan as whatever you are cooking should be touching the pan base of side, if it isn't it will be getting steamed rather than fried.
You can use either a wok or a large frying pan to stir fry. Visit our utensils section to find out more.