For the first time, you can upgrade your Mac to the latest release of OS X for free. Just click the Mac App Store icon on your Mac. Download OS X Mavericks. And your Mac does the rest. Follow these steps to begin your upgrade.
- iMac (Mid 2007 or newer)
- MacBook (Late 2008 Aluminum, or Early 2009 or newer)
- MacBook Pro (Mid/Late 2007 or newer)
- MacBook Air (Late 2008 or newer)
- Mac mini (Early 2009 or newer)
- Mac Pro (Early 2008 or newer)
- Xserve (Early 2009)