计算机英语PPT，自作的，用来讲解，Application software (APP) is software designed to perform a set of coordination functions, tasks or activities designed to benefit users. Examples of an application include a word processor, a spreadsheet, an accounting application, a web browser, an email client, a media player, a file viewer, an aeronautical flight simulator, a console game or a photo editor. The collective noun application software refers to all applications collectively. This contrasts with system software primarily related to running computers.
