Apple has officially ceased the sale of OS X Lion 10.7 and Mountain Lion 10.8 from its online store. The change was spotted by @ClassicII_MrMac on X, formerly Twitter. The original release of OS X ...

It's been discussed before; after using 'big cat' names for all the releases of OS X, 'Lion' sure seems like a pretty final nickname. And that got me to thinking - given Lion's new (for the mainstream ...

No, you’re not reading an old article. Apple has just removed OS X Lion and OS X Mountain Lion from its online store. Both installers remained available in Apple’s online store for years, even after ...

So you think you are ready to install Lion on your Mac. You’ve watched the keynote, been following the complete upgrade path for some time now, and have been ...

When Steve Jobs first showed a preview of Mission Control, critics said it was a confusing mess. It brings together the Dashboard, Exposé, and Spaces in one view, offering what Apple calls a “bird’s ...

How do you prep a venerable computer operating system to flourish in late 2012 and beyond? We’re about to get answers to that question from both Apple and Microsoft, in the form of major upgrades to ...

Lion represented a major step forward, installing via download rather than DVDs, dropping all support for PowerPC software, and implementing interface elements popularized on iPads and iPhones. With ...

For those who don't want to purchase Mac OS X 10.7 Lion from the Mac App Store for $29.99, Apple is now selling the $69 USB install drive in its online store. Buying Lion on a physical medium from ...

Mac OS X 10.7 Lion is no shrinking violet. Unlike its predecessor, Snow Leopard, which concentrated on internal changes, Lion aims to remake the Mac desktop experience in the image of its mobile ...

Editor’s note: Roman’s faulty memory incorrectly stated originally that Apple removed the installation discs from the Apple Store. Apple actually offered Lion and Mountain Lion download codes through ...