My Late 2008 MacBook running El Capitan 10.11.6 (could use a RAM upgrade to 8GB and the HDD upgrade to an SSD to make it swifter than it is currently). : r/macbook
Macbook pro OS update from OS X version 10.8.5 to OS X EL Capitan version 10.11.6 - YouTube
macOS El Capitan 10.11.6 - Download for Mac Free
macOS El Capitan 10.11.6 - Download for Mac Free
Apple seeds first betas for OS X 10.11.6 and tvOS 9.2.2 to developers
How to Upgrade to Mac OX X El Capitan 10.11.6 [Updated 2023] - EaseUS
OS X 10.11 El Capitan: 6 features worth checking out in Apple's new Mac software - News18
OS X El Capitan Archives - iOS Hacker
How to Update Old MacBook Pro 2013 OS X 10.9.5 to 10.11.6 - YouTube