Bugs In New Operating Software Mac

Jun 20, 2016  Mac OS is Apple's desktop and laptop computer operating system, and the software that powers the Mac. Based on BSD UNIX and technologies developed at NeXT, which Apple acquired in 1996, it was first released as a public beta code-named Kodiak in 2001. OS X Mavericks, was publicly unveiled at WWDC 2013 and released in the fall. The next version, OS X 10.10 Yosemite was shown off at. At least six of the bugs theoretically could be exploited by attackers to run unauthorized software on the Mac, Apple said. Microsoft's Windows operating system remains the favorite target of.

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 product or feature? Which versions are earlier (older) or later (newer, more recent) than the version currently installed? To find out, learn which version is installed now.

New Mac Operating System

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

Which macOS version is installed?

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

Bugs in new operating software mac 2017

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

Bugs In New Operating Software Mac

Bugs In New Operating Software Mac 2017

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 installed by macOS, such as Safari, Books, Messages, Mail, Music, Calendar, and Photos.

Operating
macOSLatest version
macOS Catalina
10.15.5
macOS Mojave10.14.6
macOS High Sierra10.13.6
macOS Sierra10.12.6
OS X El Capitan10.11.6
OS X Yosemite10.10.5
OS X Mavericks10.9.5
OS X Mountain Lion10.8.5
OS X Lion10.7.5
Mac OS X Snow Leopard10.6.8
Mac OS X Leopard10.5.8
Mac OS X Tiger10.4.11
Mac OS X Panther10.3.9
Mac OS X Jaguar10.2.8
Mac OS X Puma10.1.5
Mac OS X Cheetah10.0.4

Mac Operating System Download

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Newest Mac Operating System

  • Always use the macOS that came with your Mac, or a compatible newer version.
  • Learn how to reinstall macOS from macOS Recovery.