The 2 primary categories of software program are application software application and system software program. The most typical kind of software application, application software is a computer system software application bundle that performs a details function for a customer, or in some cases, for an additional application. System software rests http://tranphunt.edu.vn/index.php?language=vi&nv=statistics&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbQ==