Ultrathin, ultraportable, and ultra unlike anything else. But you don't lose inches and pounds overnight. It's the result of rethinking conventions.
Of multiple wireless innovations. And of breakthrough design. With MacBook Air, mobile computing suddenly has a new standard.
It is recommended to install MacBook Air Software Update for all MacBook Air computers.
NOTE: The MacBook Air EFI Update will update the EFI firmware on your notebook computer. Your computer's power cord must be connected and plugged into a working power source. When your MacBookAir restarts, a gray screen will appear with a status bar to indicate the progress of the update. It will take several minutes for the update to complete. Do not disturb or shut off the power on your MacBookAir during this update.
Requirements:
· MacBook Air
What's New in This Release: [ read full changelog ]
· This update fixes a color issue with HDMI displays connected to MacBook Air, resolves an issue with Windows which can prevent MacBook Air from booting properly, and also resolves an issue where unplugging a Thunderbolt device may cause the system to freeze when waking from standby.
Find us on Google+
Intel only 
