where is the link to download OS X 10.10.

If you’re on 10.4.11, there isn’t one.

If you’re on 10.6.6 or newer, log into the Mac App Store with an Apple ID previously used to download it and click on the Purchases tab, or skip it and upgrade to El Capitan or High Sierra instead.

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as indicated there is no longer a link to 10.10 Yosemite, and it is not available for download from Apple

if you know someone how has it connected to there apple id, you may be able to get them to make an installer for you.

Here's a nice *news flash*. Apple does not have 10.10 available for DL, or sale, but I can burn some fossil fuel, truck my little butt to the closest Apple Store and have a tech install it...after waiting a week for an appointment

Very Environmentally Friendly and absolutely beyond any logical understanding in my realm.

I'll find a copy in a local garage sale.

See if anything here helps. The first link has worked for multiple people.

https://discussions.apple.com/thread/250021459

https://discussions.apple.com/thread/250025161

https://discussions.apple.com/thread/8573312?page=2

I suggest that if you want access to OS upgrades in the future, download the OS when it is released. You can then quit the installer. That will allow access to download it at a later date using the Purchases tab. You can also save the installer you downloaded for future use.

You need it if a previous upgrade to El Capitan causes your optical drive to malfunction or completely disappear and you previously skipped Yosemite to upgrade from Lion to the maximum OS available for your vintage machine so that your vintage Video equipment with firewire I/O can still access firewire I/O on your iMac, for example.

And all of that is only ONE of many reasons why so-called "obsolete" software and hardware, though "outmoded" is still useful. I specifically cite my collection of 10 Canon XL series (XL1, XL1A, XL1s, and XL2) Camcorders that require downloading from TAPE! That's right, Digital TAPE!

HI, I am on a kind of situation like you. I don't want to use passcode, but I have to, I don't want to use touch ID but I have to, and some (a lot of) other things, but I have to use iPhone.

Contact me by my nick at email dot com.

Go to App Store>>purchases>>scroll down until see the Yosemite then download but now I am having a problem I can not sync all iCloud features.. like safari and bookmarks, iCloud drive docs, thats really annoying ... anyone else ???

Installing El Capitan won't work for me. I need to install Yosemite. There are others in the same position as me. Can you please provide a links to download Yosemite and its updates?

Thank you

why does apple no longer have this update? what are we who need this update supposed to do?

What do you need it for?

how to download OS X Yosemite

If you have never downloaded Yosemite before, you can't. If you have downloaded it, go to the App Store Purchases tab and download it.

Safari just died and I want to reinstall OS10.10.5, Yosemite, to get it back. I don't want to upgrade to El Capitan or High Sierra because they don't support my scanner. Where can I download OS10.10?

I get all my “obsolete” stuff from eBay.

Wait! That’s no help would only get you to Yosemite

Not to the latest updates.