title: What tools are available to create a help file in Visual Studio 2010?
body: <p>I need to write a help file for a WinForms app in Visual Studio 2010. Ideally, I'd like to use a tool that integrates with Visual Studio, rather than a totally separate tool. </p>
  
  <p>In the past I've used HTML Help Workshop, but this is ancient, and I recall it was a little funky to use. I also know there was a tool built into the Visual Studio 2005 SDK, but I need something for 2010.</p>