macOS High Sierra Compatible Macs and System Requirements: EveryMac.com
15" Macbook Pro with MacOS High Sierra 2011 | eBay
Common Problems During and After macOS High Sierra Installation
MacBook Air (mid 2011) refurb running High Sierra - YouTube
MacOS High Sierra Compatible Macs List | OSXDaily
How to Prepare Your Mac for macOS High Sierra - The Mac Security Blog
Anything that can run macOS Sierra can also run macOS High Sierra | Ars Technica
COMPLETE Apple MacBook Air A1369 13.3" i7 1.8GHz Mid 2011 4GB 256GB SSD OC29-06 | eBay
Refurbished MacBook Air 13" Dual Core i7 1.8GHz MD226LL/A | Double Dex
Apple Refurbished MacBook Air 2011 | Macbook Air 11 Inch | Pacific Macs
Installing macOS High Sierra on Late 2011 MacBook Pro - YouTube
Identify your MacBook Air model - Apple Support
8 Fixes for macOS High Sierra Slow Issue (How to Avoid It)
macOS High Sierra now available as a free update - Apple
Apple MacBook Air 13″ Mid 2011 Core i5 1.7GHz 4GB 120GB SSD macOS 10.13 High Sierra – Refresh Computers Online Marketplace
How to Upgrade to macOS High Sierra
Apple Releases macOS High Sierra 10.13.4 With eGPU Support, Business Chat in Messages, and More - MacRumors
