You will need:

1- Popcorn kernels
2- Oil
3- Salt
4- Pot

Step 1:

Cover the pot floor with a layer of oil (not too much).

Step 2:

Add kernels and distribute them well for equal popping.

Step 3:

Add some salt in a sense of two grain of salts for each corn.

Step 4:

Set the cooker for a high flame till you hear the first popping then, set it to a low flame.
As soon as the rapid popping stops, turn off the cooker and leave it a couple of minutes.

Step 5:

Put it in a bowl and play your favourite movie.