10 ways to prevent a fire from spreading?

Some ways to prevent a fire from spreading are dampening the area around the fire, using a fire extinguisher, covering the fire to remove its air source, removing flammable things from nearby, closing Windows and doors to remove air from the fire, or if it is a forest fire, starting a controlled fire ring around the fire so that by the time the forest fire spreads to the burn area, there is no more brush left to burn.