In order to make the finished pizza taste better, you can first heat it in a microwave oven, sprinkle some water up and down and seal it with plastic wrap. Can't be exposed to air, heat at high temperature for 5 minutes, then preheat the oven at 80 degrees, and then bake the pizza in the oven at 220 degrees for a while. This can prevent the finished pizza from being too dry and tastes like the pizza just bought.