File:2010-01-21 MacBook Pro Mac OS X Snow Leopard with Earth background.jpg - Wikimedia Commons
Here's How to Run Windows 10 on Your Mac (and Best of All, It's Free) - CNET
Amazon.com: Apple MacBook Pro 15in Retina Late 2013 i7 2.6GHz 16GB 512GB SSD OS X ME874LL/A (Renewed) : Electronics
Amazon.com: Apple MacBook Pro Mgxa2ll/a 15in - Intel Core i7-4770HQ 2.2GHz, 16GB RAM, 256GB SSD, Intel Iris 5200 Pro Graphics , Retina Display, Mac OS X 10.9.4 - Silver (Renewed) : Electronics
Apple MacBook Pro A1279 Core i7 - 2GHZ 8GRam 250gig HD Early 2011 OS X Yosemite | eBay
16-Inch MacBook Pro Possibly Referenced in macOS Catalina 10.15.1 Beta - MacRumors
Apple's 'Pro Mode' is made for Mac professionals | Computerworld
Mac OS X and macOS: Every version released so far | Macworld
Apple Debuts Mac OS X 'Maverick', New Haswell MacBook Airs, and a Mysterious Cylindrical Mac Pro at WWDC | HotHardware
MacBook Pro 15" 2.4GHz A1260 Early 2008 3GB RAM/ 500GB HDD,OS X El Capitan 10.11 | eBay
Identify your MacBook Pro model - Apple Support
How to Install macOS Ventura or Monterey on Unsupported Macs, for Security Improvements - The Mac Security Blog
Restored Apple Macbook Pro 13.3-inch (Retina) 2.7Ghz Dual Core i5 (Early 2015) MF839LL/A 128GB SSD 8 GB Memory 2560x1600 Display Mac OS X v10.12 Sierra Power Adapter Included (Refurbished) - Walmart.com
OS X Yosemite: Everything We Know | MacRumors
Run Windows on Mac - Parallels Desktop 18 Virtual Machine for Mac
macOS Monterey: All the Features Detailed
MacBook - Wikipedia
Identify your MacBook Pro model - Apple Support
