OS X El Capitan review: Mac upgrade that's as solid as a rock

El Capitan, OS X 10.11, arrives for everyone September 30, but I’ve been using it all summer. In these days of free operating-system updates, major OS X updates feel a whole lot more routine than they used to be. Apple has chosen not to roll out major OS X features piecemeal throughout the year, though, which still makes this the biggest change your Mac will experience this year.[ Related: 8 tips and tricks for OS X El Capitan ]To read this article in full or to leave a comment, please cli