Developments which grow very fast in science and technology in the world in the last
century, fast increasing population of the world, increase of the needs of the societies education, but despite these, insufficiency of educational institutions, course materials
and teachers, settlement far from the educational institutions, high prices in traditional
educations, education requests of the adults who have to go to work, requests for
changing department by having a certificate or a diploma or by developing themselves,
requests for promotion in the institution, but their obligation to continue courses in
educational institutions; such these factors pushed the societies to find new searches in
education area.