is the twelfth major release of macOS, Apple's desktop and server operating system for Macintosh computers. Released in 2015, it succeeded OS X Yosemite and preceded macOS Sierra. While it is now considered legacy software, many users still seek the El Capitan installer to breathe new life into older Mac hardware or to run specific legacy applications.
How to Create a Bootable MAC OS X El Capitan USB Flash Drive
The version of Safari included with El Capitan is severely outdated. Many modern websites will not render correctly, and you may encounter security warnings.
