title: How can I get GPU information?
body: <p>I have a task to collect information about GPU in Windows with C++ and I don't know where to start! Any idea?</p>
  
  <p>Update: I want name, vram, dac, manufacturer, version, clock.</p>
  
  <p>update2: If I use win32_videocontroller class, I just got the currently used video card's properties, but I need all video card's properties if there are more.</p>