Q:

Save Image To Phone? WP7 C#

I'm trying to make an app with images that you can save to your phone. I don't even know where to begin. What is the simplest way to do this in C#?

A:

This article explains on how you can save a newly taken photo to the Pictures Hub.
 And this one is about saving to the IsolatedStorage. This should get you started!
If you still have completely no idea what this is all about (since you say you're are an amateur), I suggest you read a couple of articles on Windows Phone 7 development first. On the App Hub are lots of articles and tutorials with code samples on dozens of topics to get started with Windows Phone 7 development. Hope this helps!

