apple finder for Windows PC

I'm sorry your question is a bit confusing.

Finder is Apple's file manager on Mac.

It does not have anything to do with your choice of Web Browser.

Windows PCs would have Windows Explorer as the equivalent to Finder. Firefox would have nothing to do with that.

If you are referring to Apple's web browser on Mac, its called Safari, not Finder, and no there is no Safari for Windows.

Finder only runs on Mac computers. The Windows application that is similar to Finder is "File Explorer." See information from Microsoft in https://support.microsoft.com/en-us/windows/find-and-open-file-explorer-ef370130-1cca-9dc5-e0df-2f7416fe1cb1

I forgot my password for my copy