Satan911 beat me to it. Once you've got a project setup properly, right click the "source files" folder on the right and hit add then new item, be sure to select c++ file, just so we're working on the same config in VS10. Damned VS10 does some hacky shit, so definitely important.

your missing namespace standard. To implement it, add a line immediately under your #includes with the text "using namespace std;" This will allow you to use many of the common expressions like cout and cin.
using namespace std;
your code is also overly explicit, you could accomplish the same thing with
#include <iostream> // this calls for the input output stream
using namespace std;
int main(){
cout << "Hello world, please kill me before my programmer makes me his slave!"
return 0;
}
you don't need any args in int main() in almost every case, no need to fuck with it.