How to cook pasta

Ingredients:
1 pound pasta
2 tablespoons olive oil
1 teaspoon salt
1 liter water

Cooking:
turn on a large flame under a pot
add boiled water into the pot (about three quarters of the pot)
add salt
olive oil
pasta
when water is boiling make a small fire
cook for several minutes listed on the package (about 10 minutes)
stir the pasta every 2 minutes
pour the water from the pot
after pouring the water, add butter to the pasta