Which macOS version is installed?

From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Big Sur, followed by its version number. If you need to know the build number as well, click the version number to see it.
Which macOS version is the latest?
The MacBook Pro is a line of Macintosh notebook computers introduced in January 2006 by Apple Inc. It is the higher-end model of the MacBook family, sitting above the consumer-focused MacBook Air, and is sold with 13- and 16-inch screens. 17-inch and 15-inch version were sold from April 2006 to June 2012 and January 2006 to November 2019 respectively. El Capitan 10.11.6 is now released as the latest version of Download El Capitan. For OS X El Capitan users this update is recommended. The upgrade to OS X El Capitan v10.11.6 enhances your Mac's reliability, performance and protection and is advised for all users. Solves a problem that can prevent parental control accounts from saving settings.
As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS. To get a later version, install the latest Apple software updates.
Spliceguys said about 1 month ago. I also had a late 2013 27' iMac with the 3.5 quad-core, upgraded Nvidia graphics, and 24GB of ram. I recently got a 13' MacBook pro M1 with the 8 core/8 core. Given the superb thermal efficiency of the M1 chip in the current MacBook Pro 13 and MacBook Air, you might think this is unnecessary — the new MacBook Air, after all, does not even need a fan. MacBook Pro models are organized by the year they were introduced, starting with the most recent. Click the model name for detailed technical specifications. MacBook Pro models from late 2013 and newer can run the latest version of macOS. For older models, the latest compatible operating system is noted. MacBook Pro (13-inch, M1, 2020).

Macbook Pro A1278 Latest Os Version

Macbook Pro 2014 Latest Os Version
macOS | Latest version |
---|---|
macOS Big Sur | 11.6 |
macOS Catalina | 10.15.7 |
macOS Mojave | 10.14.6 |
macOS High Sierra | 10.13.6 |
macOS Sierra | 10.12.6 |
OS X El Capitan | 10.11.6 |
OS X Yosemite | 10.10.5 |
OS X Mavericks | 10.9.5 |
OS X Mountain Lion | 10.8.5 |
OS X Lion | 10.7.5 |
Mac OS X Snow Leopard | 10.6.8 |
Mac OS X Leopard | 10.5.8 |
Mac OS X Tiger | 10.4.11 |
Mac OS X Panther | 10.3.9 |
Mac OS X Jaguar | 10.2.8 |
Mac OS X Puma | 10.1.5 |
Mac OS X Cheetah | 10.0.4 |