Let's see what you should do to prepare your Mac devices fully ready for the new El Capitan 10.11.6, etc. Prepare Mac Ready Before El Capitan Update If your Mac OS X and devices are just right on the list, read on and follow tips to prepare your Mac OS ready for El Capitan update. MacBook (Late 2008 Aluminum, Early 2009, or newer).Check the below list and see whether your device or OS X can get the new update: Check If Your Mac Is Available for El Capitan Updateīefore you take steps to update your present Mac OS X to El Capitan 10.11.6/10.11.2, check whether your Mac computer is available to download and install the new El Capitan. So how to download or upgrade your Mac computer to El Capitan? Follow through the guides, any one of Mac users can make it. And you may feel like downloading and installing the system on your Macs: Here is a list of new features that Mac OS X 10.11.6 brings to most old Mac OS X users. What Is Mac OS X El CapitanĮl Capitan, the last edition known as Mac OS X 10.11.6, is an operating system between Yosemite and macOS Sierra, released on July 18, 2015. You may also interest in: update and install macOS. Tips on this page also work to upgrade macOS Mojave, High Sierra to the latest macOS Big Sur. PAGE CONTENT: Check If Your Mac Is Available for El Capitan Update Prepare Mac Ready Before El Capitan Update Update Mac OS X to El Capitan (Download OS X 10.11.6) Bonus Tip: Restore lost data after El Capitan update (without backups)