Find out about MAC version

I have the following MAC version:
Software  OS X 10.8 (12A269)

when I look it up on google it sounds like it is Mountain Lion, but cannot see it on MAC itself.

How do I know if it is Mountain Lion or Leopard?

Thank you
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Eoin OSullivanConsultantCommented:
OSX 10.8 is the latest version of OSX and code named "mountain lion"
David Paris VicenteSystems and Comunications  Administrator Commented:
You just see the version of your OS.

But you can consult here:Mac OS x Versions

But as you can see here this is your version - OS X Mountain Lion       Build 12A269

jskfanAuthor Commented:
is this the latest version
OS X Mountain Lion       Build 12A269

or this:
OS X Mountain Lion v10.8.4      Build 12E55
Newly released Acronis True Image 2019

In announcing the release of the 15th Anniversary Edition of Acronis True Image 2019, the company revealed that its artificial intelligence-based anti-ransomware technology – stopped more than 200,000 ransomware attacks on 150,000 customers last year.

David Paris VicenteSystems and Comunications  Administrator Commented:
The last one is the 10.8.5 but the 10.8.4 was the previous one.

In your case is the first version OS X Mountain Lion       Build 12A269.

Dave BaldwinFixer of ProblemsCommented:
If you are looking to update your system, click on 'Software Update' on the dropdown menu from the Apple symbol in the upper left corner of your screen.  That will install the latest version that is available for your machine.

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