Apple is sending a pre-release version of OS X into the public realm for the first time and enlisting an army of bug-crushers.
UpdatedA design revamp, a Californian name, Siri and more. We look ahead at what you can expect to see from Apple's next OS...
New iMac models have been spotted in OS X beta code fueling speculation that revamped desktops are on the way.
Apple's having a bit of an update clear-out, passing tweaks to a few bits and pieces on to its OS X and iTunes users.
Apple has opened the doors for all and sundry to try out beta releases of OS X, so long as they are willing to sign a Non-Disclosure Agreement.
Gary MarshallApple has patched a critical flaw in iOS but left OS X vulnerable. Remember "it just works"?
Mavericks 10.9.1 update offers a second boost following November's Mail For Mavericks software patch.
Gary MarshallEveryone knows the "it just works" slogan, but recent launches have been beset by hardware problems, data loss and other irritations. Is Apple's quality control slipping?