Bootcamp and microphone?

Hi,

I recently installed Windows 10 on my Mac Mini using Boot Camp. Everything worked fine, except when using Skype, I found that the microphone for input is not working. I tried using different microphones, but to no avail. Upon investigating, I opened up the 'Manage Audio Devices' tab, and found the microphone didn't even show up in the inputs tab. There was only 'Line-in (Disconnected)' and 'Digital Audio', with no spot for my Apple Earbuds. I tried showing disabled and disconnected devices, and it still did not show. I tried updating random drivers, but I don't see how that would have helped, and it really didn't.

One thing worth noting is that I didn't put in a Windows 10 code--just installed it without. I know some features are unavailable without paying for the code, but I've seen no indication of this.

I'm suspicious that it has something to do with the Boot Camp control panel, but I can't figure out what, and I may be wrong.

Can I please have step-by-step instructions on how to fix this?

I asked Microsoft and it was a nightmare....

Thanks!