What are the necessary steps to safely install a three prong dryer plug?

To safely install a three-prong dryer plug, follow these steps:

1. Turn off the power to the dryer at the circuit breaker.
2. Remove the old plug by disconnecting the wires.
3. Connect the new plug's wires to the corresponding terminals (hot, neutral, ground).
4. Secure the wires with screws and tighten the strain relief clamp.
5. Double-check all connections and ensure they are secure.
6. Turn the power back on and test the dryer to ensure it is working properly.