Magic(k) is a part of occult study, along with systems of divination and alchemy. In general, magic(k) is the activity of trying to cause change toward a desired end through symbolic means. The objectives of Magic(k) and the elements of its practice vary from one system or culture to another.
Generally the purpose of magick is to alter the self and the environment according to the will. It uses mental training, concentration, pshychic forces and a system of symbols to program the mind.
How do you spell Magic? The word Magick with a 'k' is often used to distinguish between occult magic and stage magic. Magick is not good or bad. It is a system to achieve something, therefore the outcome rests with the practitioner. You have free will and can do as you wish but you cannot escape the responsibility of cause and effect.