How to upgrade to os x mavericks from snow leopard

OS X Mavericks (version 10.9) is the tenth major release of OS X (since June 2016 rebranded as macOS), Apple Inc.'s desktop and server operating system for Macintosh computers.

Snow Leopard Upgrade To Mavericks Downgrading OS X Mavericks to OS X Mountain Lion. This will downgrade a Mac running OS X Mavericks (10.9) to OS X Mountain Lion (10.8).macOS Package (.pkg) Installer. The easiest way to install MacPorts on a Mac is by downloading the pkg or dmg for Mojave, High Sierra, Sierra, El Capitan, Yosemite, Mavericks, Mountain Lion, Lion, Snow Leopard, Leopard or Tiger and running the systems Installer ... Snow Leopard Upgrade To Mavericks

DO NOT install Mavericks over Snow Leopard, as it will destroy the Snow Leopard environment. Dual-boot (System Preferences:Startup Disk) to determine which flavor of OS X you are using. Experiment with Mavericks, but have the instant ability to use Snow Leopard if needed.

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How to Rescue Mac 10.6 Snow Leopard - YouTube

<span><b class=sec>OS</b> <b class=sec>X</b> <b class=sec>Mavericks</b> - Wikipedia</span>

I have a late 2009 Macbook Pro that had OS X Snow Leopard 10.6.8. I downloaded OS X Mavericks to upgrade and began the installation. After my Mac restarted and ...