title: How to send a message from Android to Windows using USB
body: <p>I am a complete noob at Android, only at the level of basic (1 or 2 line) Activities activated by buttons, but I would like to create a really simple app that, when I tap the app icon, it fires and forgets a message to a listening server on my Windows 8 PC. The phone is connected as a simple media device, without Kies, via a USB cable.</p>
  
  <p>I can get as far as a message box lying and saying the message was sent. I need to know what kind of comms channel to use, e.g. a COM port or what, and how to send data over that from Android. On the Windows side, once I've established how to communicate, I can help myself.</p>