OS X El Capitan remains available for Mac computers that can't If your Mac isn't compatible with OS X El Capitan, the installer will let you. OS X El Capitan's installer can perform a clean install, replacing the contents of a volume with a fresh version of the OS. If OS X El Capitan came preinstalled on your new Mac, you'll probably never need this article until you decide to sell it. At that time, it's a good idea to erase the .
To reinstall or recover El Capitan, you must have an active internet connection. If you are on campus at IU, UITS recommends the wired. Many Mac users like to make a bootable installer drive for installing OS X El Capitan, whether for performing a clean install, or for making it. El Capitan — Apple's newly released upgrade to its desktop platform OS X — brings useful new features such as split-screen views, a better.
If you've got an Apple developer account and a Mac, you might want to instal the latest OS X , better known as El Capitan, onto your machine right now. The new OS X El Capitan features a new Split View, features in Safari, Mail, Notes, Maps, and Photos, and more. To get your hands on all this. I recently upgraded to high sierra, and want to downgrade to El Capitan; Clean install, all data wiped, I don't care - everything is backed up!.