How to park car properly?

Push the clutch in manual car and press the brake pedal
Put the handbrake or park brake on
Put the gearbox in neutral for a manual car or park for an automatic car
Check that only the handbrake/park brake light is displaying
In a car with a key ignition, turn the key to the off position and remove it from the ignition.
In a car with push button ignition, press the start/stop button to stop the engine.