Mac OS X 10.9 Mavericks is an entirely free update of Apple’s desktop operating system. But Graham Cluley says he’s not rushing to install the new version of OS X. He says he doesn’t want to be a day one casualty like tech broadcaster David McClelland. Instead, he’ll make a full backup of his hard disk before hand – and test it safely should the walls come tumbling around me. Follow us on Twitter to read more of the exclusive content we post.”]
Source: https://grahamcluley.com/mac-os-x-mavericks-free-install/