When should you use a field rather than a property?

Question

Can anyone clearly articulate when you use a field and when to use a property in class design?

Consider:

public string Name;

Or:

Answer 1

A property like defined above acts like a getter and setter. The only benefits of using a property is that you can treat it like a variable with access restriction.

public string Name { get; private set; }

This property can be accessed publicly, but can only be set privately. (You wouldn't want anyone changing your name with out your consent now would you! ;) )