The built-in tools make it easy to partition your Mac hard drive. Image: D. Griffin Jones/Cult of Mac If you want to install a beta version of macOS, either for software development or for simply ...
Carmela writes in with a question after wiping a 2010 MacBook Pro and reinstalling macOS: I wanted to restore it to factory settings, but while erasing the disk I erased not only “Macintosh HD” but ...