The two major categories of software program are software as well as system software. An application is software application that satisfies a particular need or performs jobs. System software is made to run a computer system's hardware and gives a system for applications to operate on top of. The 2 http://tranphunt.edu.vn/index.php?language=vi&nv=statistics&nvvithemever=t&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbQ==