title: What is the advantage of using Path.Combine over concatenating strings with '+'?
body: <p>I don't quite see the difference. </p>
  
  <p>What could <code>Path.Combine</code> do better than perfectly working string concatenation?</p>
  
  <p>I guess it's doing something very similar in the background.</p>
  
  <p>Can anyone tell me why it is so often preferred?</p>