If you cannot switch from the unresponsive app, press Command + Option + Shift + Esc for three seconds to force it to quit. This key combination tells macOS to force quit the front-most app.Alternatively, if you are using Safari or any other browser, you can disconnect your Internet, then open the web browser, navigate from the malicious web page, then reconnect to the Internet.
Part number (Order number) MC504LL/A, MC505LL/A, MC506LL/A, MC503LL/A MC968LL/A, MC969LL/A, MC965LL/A, MC966LL/A MD223LL/A, MD224LL/A, MD231LL/A, MD232LL/A MD711LL/A, MD712LL/A, MD760LL/A, MD761LL/A MD711LL/B, MD712LL/B, MD760LL/B, MD761LL/B MJVM2LL/A, MJVP2LL/A, MJVE2LL/A, MJVG2LL/A, MMGF2LL/A (2016, 8 GB, 128 GB SSD), MMGG2LL/A (2016, 8 GB, 256 GB SSD) MQD32LL/A (128 GB SSD), MQD42LL/A (256 GB SSD)
You have the option to get onsite service coverage for two or three years from the date of your hardware purchase. If you have a hardware issue during that time, AppleCare for Enterprise will help get you back up and running quickly. IBM’s Global Technology Services, a worldwide Apple Authorized Service Provider, will provide onsite service within the next business day.
Visit our MacBook Air Support page for helpful troubleshooting information. If you have reviewed the articles on the website, and you're still not sure whether your MacBook Air requires service, you can take your MacBook Air to your local Apple Authorized Service Provider ("AASP") or Apple retail store for diagnosis. Alternatively, you can contact Apple. A technical support agent can help you diagnose the issue. Note: Diagnostic fees may apply for issues not covered under warranty or the AppleCare Protection Plan (APP).
The use of AppleCare Technician Training materials and the successful completion of Apple Service Certification exams do not imply any authorization by Apple to perform repairs or to conduct business directly with Apple or on its behalf. Results from Apple Service Certification exams are used by Apple Authorized Service Providers to assess the competence of repair technicians seeking employment in servicing Apple computers and selected peripherals.
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.
Whether deploying iPhone in your enterprise or supporting Mac computers in your organization, AppleCare Help Desk Support provides the backup expertise your frontline technology staff requires. This plan provides priority access to Apple’s senior technical support staff by telephone 12 hours a day, 7 days a week,1 allowing you to manage resources more efficiently, improve response time, and reduce training costs. The plan provides one year of coverage to two technical contacts designated by your organization.
Apple's phone-based tech support provided accurate answers in a speedy process, though I encountered an odd bug during my testing. Apple's phone support number (1-800-275-2273) isn't highly visible on the company's site, so most people will find themselves navigating to http://support.apple.com, and then clicking through a short series of prompts and filling in contact information to arrange a phone call.