Have I already installed a compiler?

Hi, I just installed Intel Anaconda on Windows 10. Everything working fine. Numpy/Scipy/etc are nice and fast, linking to MKL, etc. Painless.

But (unrelated to python) now I need to create a DLL in order to create an external function that can be called by a 3rd party app (COMSOL).

I can think of lots of ways to make DLL's but they all seem to require a C compiler. Do I already have one installed somewhere as part of conda?

[This is conda version 4.7.11 if that makes a difference]

Thanks for any feedback, John