You can upgrade to OS X Yosemite from the App Store, but that isn't ideal for installing on multiple Macs, doing a clean install, or building a Hackintosh. Here's how to burn Yosemite to a USB drive instead.
You can upgrade to OS X Yosemite from the App Store, but that isn't ideal for installing on multiple Macs, doing a clean install, or building a Hackintosh. Here's how to burn Yosemite to a USB drive instead.