If your Mac or iThing runs Yosemite or iOS 8, it can run El Capitan and iOS 9 | Ars Technica
Identify your MacBook Air model - Apple Support
Apple MacBook Air 1.8 GHz Core i5 13.3" 4GB RAM 128GB SSD El Capitan 2012 | eBay
Identify your MacBook Air model - Apple Support
OS X El Capitan Available to Download Now for All Mac Users | OSXDaily
Seven years on, a MacBook Pro prepares for El Capitan – Six Colors
Apple MacBook Air Mid-2011 - 1.8 Ghz Core i7 - 256 GB SSD - MacOS El Capitan | eBay
Identify your MacBook Air model - Apple Support
My Late 2008 MacBook running El Capitan 10.11.6 (could use a RAM upgrade to 8GB and the HDD upgrade to an SSD to make it swifter than it is currently). : r/macbook
Macbook Air (Early 2008) Running 10.11 El Capitan | MacRumors Forums
Mac OS X El Capitan software updates, issues and fixes | Macworld
How to clean and organize your Mac | Engadget
OS X 10.11.5 El Capitan Update Available for Mac | OSXDaily
Refurbished - Apple MacBook Air - 11.6-inch, Intel Core i5, 128GB SSD, 4GB RAM, macOS X El Capitan, Plus Bundle: Black Case, Headset, and Wireless Mouse (Free 2-Day Shipping/1-Year Warranty) - Walmart.com
Apple MacBook Air (13-inch Retina display, 1.6GHz dual-core Intel Core i5, 128GB) - Space
14 Problems With Mac OS X 10.11 And How To Fix Them | Digital Trends
Apple Macbook Air 13.3" OS X El Capitan Memory 8GB Space Gray 1.6 GHz | eBay
Apple OS X El Capitan: What's New? - YouTube
Identify your MacBook Pro model - Apple Support
