Node plans to eventually support all POSIX-compatible operating systems (including Windows c MinGW), but at present it is only tested on Linux, MacOS X and Solaris.
At a meeting of Node.JS users in Palo Alto, someone asked about the work of Node under Windows, but the answer was not optimistic, - you can get them to work together, and this will happen. But today? Not so easy. Although it does not seem like a huge problem.
However, if you are still interested in running Node applications under Windows, and this idea of vac inspires you:
C: \> node.exe server.js
... then you can thank Dan Newcum for creating Node.net , which gives us:
The same work ideology as that of Node.JS (single-threaded event facade, non-blocking input / output in the background);