I would like to know what can I do on microsoft windows that I can't do on OSx, and vice versa?

Because I consider moving to OSx instead of my current windows, and I need to know if there are some features, especially regarding documents and editing them (doc etc.) that OSx has limits..

Thank you very much

P.s - how is the Windows emulator on OSx? What can I do in it?

You sadly won't be able to be infected with a virus, nor will you be able to become a zombie PC because you have been hacked with a worm.

Seriously, you can do anything you can on a mac that you can with a PC - because they run windows!

Everything you do within osx is simpler, more refined and more elegant. Microsoft Office, Adobe Creative Suite, its all there.