Question : REST web service in C#

Visual Studio 3.5 C#
New to REST, familiar with SOAP, New to Android OS
I need to create a very simple REST web service (in VS 3.5) for consumption by Android. I need an example that returns "Hello World". Please include a way to hit the service from the browser so I can see the output. I think with this I can figure out how to make it do more than just return a string.

Thanks!
Bob

Answer : REST web service in C#

As I said, if hosting provider allowed running web services and servicemodel is registered with IIS and ASP.NET and it's extensions installed in hosting, you can upload all files (web.config, all aspx and other necessary files) on a folder in your site. If you get 404, it means hosting provide doesn't allow it. Otherwise with a simple upload it will work perfect!