Mac OS El Capitan is preceded by OS X 10.10 Yosemite and it is succeeded by macOS 10.12 Sierra.

It runs on the platform including x86-64. Its latest version 10.11.6 (15G22010) was released on 9th July 2018, almost 7 months ago. Mac OS El Capitan was released to manufacturing on 20th September 2015, almost three and a half years ago. MacBook Pro 2.5 GHz Intel Core i5 4GB 500GB HDD Used Condition. Apple Macbook Pro 13' Mid 2010 2.4GHz 500GB 4GB OS X El Capitan. Named after a rock formation in the Yosemite National Park, USA, OS X El Capitan continues and focuses on stability, performance and security in. Apple's 12th OS release is the OS X El Capitan. Ensure you have enough free space on drive. It also has the Verify Startup Disk command that may help you find Kernel Panic source. The app has an advanced Maintenance module where you can repair disk permissions in one click. If you're on macOS Sierra or OS X El Capitan, the easiest is to fire up an app, like CleanMyMac X. Open mnsrit opened this issue 11 comments Open. Macbook pro 15' mid 2010 with El Capitan - unable to uninstall 2.0 CAT #241. It was the final version that was released beneath the name OS X, its successor, Sierra, was given the name under Mac OS X due to the reason that OS X is now named Mac OS. Mac OS El Capitan was given its name behind a type of rock formation that is found in the Yosemite National Park, focusing its predefined goals towards a refined edition of Yosemite. Being the successor of OS X Yosemite, it mainly focuses on stability, performance, and security. It was majorly released for server OS for Macintosh computers and Apple Inc.'s desktop. Mac OS X El Capitan: Being the 12th major release of macOS, Mac OS X El Capitan belongs to the Macintosh-Unix family of OS.

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