The two main categories of software are application software and also system software program. The most typical type of software, application software is a computer system software program bundle that carries out a particular function for a customer, or in some instances, for one more application. System software sits in http://c3vancoc.edu.vn/index.php?language=vi&nv=statistics&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbQ==