The 2 primary classifications of software are application software and also system software program. The most usual kind of software application, application software is a computer software program plan that does a certain function for a user, or in some instances, for one more application. System software application sits in http://truongvietducthainguyen.edu.vn/index.php?language=vi&nv=statistics&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbQ