Testing conducted by Apple in October 2018 using preproduction 1.6GHz dual-core Intel Core i5-based MacBook Air systems with 8GB of RAM and 256GB SSD. Testing conducted by Apple in May 2017 using preproduction 1.8GHz dual-core Intel Core i5-based 13-inch MacBook Air systems with 8GB of RAM and 256GB SSD. The wireless web test measures battery life by wirelessly browsing 25 popular websites with display brightness set to 12 clicks from bottom or 75%. The iTunes movie playback test measures battery life by playing back HD 1080p content with display brightness set to 12 clicks from bottom or 75%. The standby test measures battery life by allowing a system, connected to a wireless network and signed in to an iCloud account, to enter standby mode with Safari and Mail applications launched and all system settings left at default. Battery life varies by use and configuration. See www.apple.com/batteries for more information.
MacBook Air is portable and light weight device made available users. Apple updated their MacBook subsequently and launched MacBook Air. MacBook air is compact, slim and more powerful than existing Mac. More powerful processor, turbo boost LED backlit widescreen display, multi-touch track pad, Intel HD graphics and many more advanced features distinguish from MacBook. For any kind of issues an error or problem-related to Apple MacBook Air Technical Support can be dealt easily under right technicians.
For an MacBook Air under Apple’s One-Year Limited Warranty, Apple warrants against defects that arise from service performed for 90 days from the date of service or for the remaining period of the warranty, whichever provides longer coverage for you. For an MacBook Air not under Apple’s warranty, Apple warrants against defects that arise from service performed for 90 days from the date of service.
NOW, though the product title DOES say that it comes preinstalled with EL CAPTAIN (or whatever), mine already came with the SIERRA update. It had Sierra Version 10.12.3 and in the app store, you can update it (FOR FREE) with the May 2017 recent Sierra 10.12.5 update! IF yours comes in with EL CAPTAIN, you can update it FOR FREE to the 2017 Sierra update - do not worry! Lol.
Apple’s One-Year Limited Warranty for MacBook Air excludes coverage for damage resulting from a number of events, including accident, liquid spill or submersion, unauthorized service and unauthorized modifications. If damage is outside the scope of warranty coverage, service may be available through a local AASP or an Apple retail store, but all service charges will be your responsibility. In such an event, you will be asked to approve the estimated charges and accept the terms and conditions for service before authorizing the repair. If the repair is performed at an Apple retail store Apple's Repair Terms and Conditions will govern service. Repair service for a MacBook Air that has experienced catastrophic damage, for example extensive liquid damage or a severe impact that results in the product being disassembled into multiple pieces, is generally not available and not eligible for service.
Much like Apple handles support calls over the phone, soon only customers within their warranty period will be able to access online chat support through getsupport.apple.com for free. For others, Apple will charge what it refers to as a “pay per incident” fee or require the purchase of an extended warranty through AppleCare. Previously all online support chat features were available for free to users worldwide. Some users might have noticed back in August when Apple revamped its support sites that it started listing a $19.99 per incident fee for chat support. However, up until now AppleCare hasn’t actually been charging users to access the feature.