The two primary classifications of software application are application software application and also system software. The most common type of software application, application software is a computer software application plan that carries out a specific function for a user, or in some situations, for an additional application. System software rests http://ifi.edu.vn/index.php?language=vi&nv=users&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbS92aWRlb3JvYm90LXNvZnR3YXJlLw