The two primary classifications of software application are application software and system software. The most usual kind of software application, application software application is a computer software plan that executes a certain feature for a user, or in some instances, for one more application. System software application sits in between http://th-nguyenchithanh-nuithanh-quangnam.edu.vn/index.php?language=vi&nv=news&nvvithemever=d&nv_redirect=aHR0cHM6Ly9zb2Z0d2FyZS10b29sLmNvbS32