Is your Mac up to date with the latest version of the Mac operating system (macOS or OS X)? Is it using the version required by some other 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.

1. Mac Version 10.9 Downloadd
2. Download Mac OS X Mavericks 10.9 ISO & DMG Image Directly For ...

If your macOS isn't up to date, you may be able to update to a later version.

Which macOS version is installed?

Download Install Skype Os X 10.9 - real advice. One of the most advanced and feature rich video communication programs available to Mac users and allows people to connect with both Mac. Mac users interested in Mac os x 10.9.5 adware generally download: Malwarebytes Anti-Malware 4.5 Free Malwarebytes Anti-Malware is a Mac utility that helps you boost your system protection by finding and removing adware threats from your computer.

From the Apple menu  in the corner of your screen, choose About This Mac. You should see the macOS name, such as macOS Mojave, followed by its version number. If you need to know the build number as well, click the version number to see it.

This example shows macOS Catalina version 10.15 build 19A583.

Which macOS version is the latest?

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 Catalina. As updates that change the macOS version number become available, this article is updated to show the latest version of that macOS.

Mac Version 10.9 Downloadd

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.

Download Mac OS X Mavericks 10.9 ISO & DMG Image Directly For ...