iMore.com Administrator Nov 15, 2013 65,584 43 0 Visit site Jun 29, 2017 #1 macOS High Sierra is a working beta, but what if you want to keep a copy of macOS Sierra, too? Full story from the iMore Blog...
macOS High Sierra is a working beta, but what if you want to keep a copy of macOS Sierra, too? Full story from the iMore Blog...