title: Differences between getch() and _getch()
body: <blockquote>
    <p><strong>Possible Duplicate:</strong><br>
    <a href="https://stackoverflow.com/questions/814975/getch-is-deprecated">getch is deprecated</a>  </p>
  </blockquote>
  
  
  
  <p>As title says, what are diffrences between those two methods? I'm new so I'm confused about the usage of them...</p>