Or the enterprise software industry

Are you aware of IBM in the enterprise software industry? They manage to do almost all of that with their own software and open source rebundled.. No OS/2, almost no 3rd party programmers who are interested in their platform.

That is the future of Microsoft and the non-future of Windows.

Or, to a certain extent, the graphical industry?

Yes, windows developers with experience are going to go work in the game industry..