We can call leadership as a process of leading, an act of leading by one or more entities. Leadership can also be defined as ability or the capacity to change human behavior that can achieve a target assigned by leader. You can refer leadership as an extraordinary quality a man or a woman may posses. A person having leadership qualities may give direction or guidance to some other person. This is called actual exercise of leadership. Emperors of very few countries have been able to give satisfactory leadership.
Leadership can have informal and formal aspects. Formal aspect can be seen in most business and political leadership while informal aspect can be seen in most friendships. Leadership, which is an abstract term usually, means entities that do the job of leading posses some leadership skills. Leadership qualities have the ability to inspire and influence many associates. Leadership process can be developed through a process of training, self-study, education and experience.
Leaders accomplish their tasks by applying leadership attributes such as values, ethics, knowledge, skills and beliefs. If you are a supervisor, managers then you have the authority to achieve certain tasks. This does not mean that you are the leader. You are just a boss. Leadership makes the associates want to accomplish high goals and not go bossing people around.