Pro Micro recognised as Micro (win10, IDE 1.8.1)
Treat it as what it is.

What windows sees it as is just what USB reports it as. It's just a name. It has no bearing on what it is or how you program it. Select the actual board that you have in the IDE, not what Windows says it thinks it is.

As a general rule: Ignore everything Windows ever says, it's full of sh!t.