The 2 primary categories of software are application software application and also system software. The most typical type of software application, application software program is a computer system software package that does a specific function for a user, or in some situations, for one more application. System software application rests http://ifi.edu.vn/index.php?language=vi&nv=users&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbQ