
Is your Mac up to date with the latest version of the Mac operating system? Is it using the version required by some product that you want to use with your Mac? Which versions are earlier (older) or later (newer, more recent)? To find out, learn which version is installed now.
If your macOS isn't up to date, you may be able to update to a later version.
Which macOS version is installed?

And now that OS X Mountain Lion 10.8 has been officially released, we can finally demonstrate how to do it with Mountain Lion too. LATEST UPDATE (January 27, 2013): Don't want to use Hackboot? Check out the simpler iAtkos method for installing Mountain Lion on Virtualbox instead.
Starting on January 1 2019, Steam will officially stop supporting macOS versions 10.7 ('Lion'), 10.8 ('Mountain Lion'), 10.9 ('Mavericks') and 10.10 ('Yosemite'). This means that after that date the Steam Client will no longer run on those versions of macOS. Cd Covers and DVD Covers search at SeekaCover.com. Welcome to seekacover.com! To use our free service simply enter the name of the CD or artist you're looking for. If your macOS isn't up to date, you may be able to update to a later version. OS X Mountain Lion: 10.8.5: OS X Lion: 10.7.5: Mac OS X Snow Leopard: 10.6.8: Mac OS. Watch breaking news videos, viral videos and original video clips on CNN.com.
From the Apple menu in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Big Sur, followed by its version number. If you need to know the build number as well, click the version number to see it.
Os X Mountain Lion Update V10.8
Which macOS version is the latest?
Os X Mountain Lion Update V10.8.0
These are all Mac operating systems, starting with the most recent. When a major new macOS is released, it gets a new name, such as macOS Big Sur. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.
If your Mac is using an earlier version of any Mac operating system, you should install the latest Apple software updates, which can include important security updates and updates for the apps that are installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.
Mac Os X Mountain Lion Update
| macOS | Latest version |
|---|---|
| macOS Big Sur | 11.2.3 |
| macOS Catalina | 10.15.7 |
| macOS Mojave | 10.14.6 |
| macOS High Sierra | 10.13.6 |
| macOS Sierra | 10.12.6 |
| OS X El Capitan | 10.11.6 |
| OS X Yosemite | 10.10.5 |
| OS X Mavericks | 10.9.5 |
| OS X Mountain Lion | 10.8.5 |
| OS X Lion | 10.7.5 |
| Mac OS X Snow Leopard | 10.6.8 |
| Mac OS X Leopard | 10.5.8 |
| Mac OS X Tiger | 10.4.11 |
| Mac OS X Panther | 10.3.9 |
| Mac OS X Jaguar | 10.2.8 |
| Mac OS X Puma | 10.1.5 |
| Mac OS X Cheetah | 10.0.4 |

