yes, but how are you connecting your mic to the pc? what are your headphones plugged into?

most people use an audio interface that plugs into a usb port. the interface has both the input for the mic and the output for the phones.

are you plugging striaght into the pc mic and phone sockets?

the answer to your problem varies according to how you are connecting phones and mic. if you use an interface the settings are in the interface driver. if plugging direct into the pc mic and phone sockets, it's a mix of windows and BIAB driver settings.

i'm sure we can fix your problem if you tell us a little more