assistancef(A component used in ASP.NET MVC and ASP.NET Web Pages that packages a typical programming task and lets developers carry out the task using a single line of code); application auxiliaire(An application intended to be launched by a Web browser when the browser downloads a file that it is not able to process itself. Examples of helper applications are sound and movie players. Helper applications generally must be obtained and installed by users; they usually are not included in the browser itself)
