ASP.NET MVC makes use of some basic naming conventions for folder names:
Folder 
 | 
Purpose 
 | 
/Controllers 
 | 
Controllers respond to input from the browser, decide what to do with it, and return response to the user. 
 | 
/Views 
 | 
Views hold our UI templates 
 | 
/Models 
 | 
Models hold and manipulate data 
 | 
/Content 
 | 
This folder holds our images, CSS, and any other static content 
 | 
/Scripts 
 | 
This folder holds our JavaScript files 
 |