Looking for 10, 10.10.1, or 10.10.2 Download

[ATN]

I am searching for a Yosemite download. It cannot be 10.10.3 or newer as I am trying to make iPhoto work on my 2012 i5 macbook. The original Mtn Lion is not supported by Firefox, so I am looking for a Yosemite download. Mavericks would work too, but I am thinking it won't be long before that is disabled by Apple.

 

[ATN]

I made the mistake of downloading High Sierra. The App Store rep said iPhoto would be fine. She is ignorant. What she should have said was: If you currently have 10.1, you will be fine. If you have 10.3, you will lose iPhoto to its pathetic, slow, featureless replacement.