title: Windows RT vs Windows 8
body: <p>I'm new to programming for windows.
  and I have one simple question for you, but it is unclear to me.</p>
  
  <p>What is the different between Windows RT development of Windows 8 for tablets? (language c#)
  Is it possible to write a single application - that will work in both systems?</p>
  
  <p>If there is a link that read - will be happy.</p>