|操作系統||Apple Mac Os X 10.12, Sierra|
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 & relax, you can get up to 12 hours of itunes film playback. & with up to 30 days of standby time, you can go away for weeks & pick up where you left off. Whatever the task, fifth-generation intel core i5 & i7 processors with intel hd graphics 6000 are up to it. From editing photos to browsing the web, everything happens ultra-fast. & all that power is encased in an incredibly thin 1.7 cm unibody design that weighs only 1.35kg. Instantly connect to an 802.11ac base station - including airport extreme or airport time capsule - & 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. Macos is the operating system that powers everything you do on a mac. Macos sierra introduces siri to mac - along with new ways to enjoy your photos, shop more securely online & work more seamlessly between devices. Part of what makes macbook air so responsive is that it's designed entirely around ssd storage. Not only does this make macbook air much lighter & more portable than traditional notebooks, it also provides faster access to data. Available in capacities up to 512gb,3 this pcie-based ssd storage is up to 17x faster than a traditional 5400 rpm notebook hard drive.4 so when you flip open macbook air, it's ready to go straightaway. Even after a month in standby mode, the screen springs to life. Connect your macbook air to your devices & displays with a thunderbolt 2 port that's twice as fast as the previous generation. But that's not the whole story. Macbook air also comes equipped with two usb 3 ports, so you can connect the latest usb3 devices & all your usb2 devices as well. With just a few connections, macbook air transforms from an ultra-portable notebook to a complete...