Yesterday Apple has unveiled the its latest products, including the new operating system OS X Mavericks. Everybody knows about this latest OS, because it was presented in June, but not everybody expected its price that Apple has decided for this update: 0$. Yes, Apple did it. In my opinion it's a little software's price revolution. It's a great news, and Apple has also decided to distribute its latest version of iWork pre-installed in every new Mac.
Apple did it.
For clarity only, Microsoft Windows 8.1 it's currently out at 119€ and Office 365 it's out at 99€/year.