「OS X Yosemite」
https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=915041082
http://www.apple.com/support/osx/
「Introducing iMac with Retina 5K display」
「iMac with Retina 5K display - The Evolution of Retina」
「OS X Yosemite」
https://itunes.apple.com/WebObjects/MZStore.woa/wa/viewSoftware?id=915041082
http://www.apple.com/support/osx/
「Introducing iMac with Retina 5K display」
「iMac with Retina 5K display - The Evolution of Retina」