Some good examples of convention:
1. Name controllers with trailing word “Controller”
AccountController.cs
HomeController.cs

Recipe:
1. Controller – add ActionResult to existing controller(HomeController)
2. View – add the Raisor CSHtml

1. Controller – add ActionResult to existing controller: /home/Controllers/HomeController.cs

namespace MVC_Richtest.Controllers
{
public class HomeController : Controller
{
public ActionResult Index()
{
ViewBag.Message = "Welcome to ASP.NET MVC!";

return View();
}

public ActionResult About()
{
return View();
}

public ActionResult Argh()
{
return View();
}
}
}

2. Create a corresponding file in /views/Home/Argh.cshtml

@{
    ViewBag.Title = "Argh";
}

<h2>Ahoy Matey</h2>
<p>
     No doubt ye be wonderin' what this page be about. Well, argh, it is about nothin' special, see. And any scalaway sea cow's loving scourge should know better. Argh!
</p>