Video AND Audio recording software?

Question

Hello all. I've been trying to make videos on my computer using my webcam and my USB microphone, but for some reason can't find a software that records both Audio and Video for Windows. It seems like this should be a simple task but it's proving to be really difficult to find one that works with my mic. If anyone can recommend a free service that's free and works for PC, I'd really appreciate it, Thanks!

Update:

The mic is a Blue Yeti Mic.