Updating os x 10 2 dating longcase clock cases
After previously naming versions of OS X after big cats of some description, the company turned to locations in California for recent releases.
Apple tends to release new versions of mac OS with a "tick, tock" cadence.
I avoided upgrading to mac OS 10.10 (Yosemite) when it was first released because of all of the stability issues surrounding it and have stuck to mac OS 10.9.5.
Never “purchased” or even attempted to download it via the Apple app store.
You can download it from here - https://itunes.apple.com/app/os-x-el-capitan/id1147835434?
mt=12 - but it will not run if your machine is capable of running Sierra.
As soon as a new Mac OS is released, the previous one becomes unavailable.
It repeated the trick with Sierra's predecessor, OS X 10.11 El Capitan, which was basically a much faster version of Yosemite with a few new multi-tasking features baked in for good measure.If it's not in your purchase history, then you'll have to get it from a trustworthy friend [or less-trustworthy torrent etc] 10.10.