Apple previews new Mac OS X Lion: CNET News Video
CNET News Video: Apple previews new Mac OS X Lion8:16 /
Apple CEO Steve Jobs and VP Craig Federighi give a sneak peek of the company's new operating system, dubbed Lion. The demo shows a new feature called Mission Control, which combines the Expose, Dashboard, and Spaces applications of OS X with full-screen apps. The new OS is due to ship summer 2011.