macOS is the operating system that powers everything you do on a Mac. macOS Sierra introduces Siri to Mac — along with more ways to enjoy your photos, shop securely online, and work seamlessly between devices.
All Day Long
MacBook Air lasts up to an incredible 12 hours between charges. So from your morning coffee till your evening commute, you can work unplugged. When it’s time to kick back and relax, you can get up to 12 hours of iTunes movie playback. And with up to 30 days of standby time, you can go away for weeks and pick up right where you left off.
Instantly connect to an 802.11ac base station — including AirPort Extreme or AirPort Time Capsule — and experience wireless performance up to 3x faster than the previous Wi-Fi generation. 802.11ac also delivers expanded range, so you can work more freely than ever.
The SSD storage in MacBook Air is up to 17x faster than a 5400-rpm notebook hard drive. So everything you do is snappy and responsive. MacBook Air even wakes up fast, thanks to SSD storage and fifth-generation Intel Core processors.
FaceTime HD Camera
Let your friends and family see more of you with the 720p FaceTime HD camera. Every smile looks bright, even halfway around the world. And the widescreen format means everyone can fit into the picture without having to crowd around the display.
The Multi-Touch gestures in macOS make everything you do on MacBook Air more intuitive, direct, and fun. And the spacious Multi-Touch trackpad is perfectly designed for them, whether it’s a three-finger swipe to activate Mission Control or a four-finger pinch to see all your apps in Launchpad.
As incredibly compact as MacBook Air is, it still manages to fit a full‑size keyboard that makes typing as natural as it is comfortable. And the keyboard is backlit, so you can type with ease in even the dimmest light.