The two major groups of software program are application software application as well as system software. The most common kind of software program, application software application is a computer software plan that does a details function for a customer, or in some cases, for one more application. System software program https://ruby.ecs.umass.edu/Umasscleanroom/index.php/3_Stairs_To_Television_Selling_Succeeder..._Info_No._40_From_445