OS X: Upgrade to the latest Mac OS
Which OS X should I update to?
- Mac OS X Version: 10.0 "Cheetah"
- Mac OS X Version: 10.1: "Puma"
- Mac OS X Version: 10.2: "Jaguar"
- Mac OS X Version: 10.3: "Panther"
- Mac OS X Version: 10.4: "Tiger"
- Mac OS X Version: 10.5: "Leopard"
- Mac OS X Version: 10.6: "Snow Leopard"
- Mac OS X Version: 10.7: "Lion"
- Mac OS X Version: 10.8: "Mountain Lion"
- Mac OS X Version: 10.9: "Mavericks"
- Mac OS X Version: 10.10: "Yosemite"