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You might be asked to enter your administrator password. Or click “More info” to see details about each update and select specific updates to install. If any updates are available, click the Update Now button to install them.Choose System Preferences from the Apple menu , then click Software Update to check for updates.Apple also releases system updates that keep your Mac secure. Many apps that you install will get regular updates that can improve functionality. Software updates keep your computer and programs secure, fix errors, and provide new features. This update was released on August 23, 2012.
How to update mac operating system no updates available mac os x#
Apple also offered another marginal update on the Mac OS X Mountain Lion download called the Mountain Lion version 10.8.1. Future updates starting from the OS X Mavericks were all free. Coincidentally, the Mac OS X Mountain Lion download was the last paid upgrade to an OS X release. If your Mac doesn't support macOS Catalina, it might be supported by macOS High Sierra, which requires a Mac introduced in 2009 or 2010. The latest version of macOS, macOS Catalina, is supported on any Mac introduced in 2012 or newer.
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Check what version of OS X or macOS your Mac supports. That includes Safari, Music, Photos, Books, Messages, Mail, Calendar, and FaceTime. When Software Update says that your Mac is up to date, the installed version of macOS and all of its apps are also up to date. Mac OS 8.6 to 9.2 (and Mac OS X 10.1) are no longer supported but you can find the last supported release of R for these systems (which is R 1.7.1) here. This directory contains binaries for a base distribution and packages to run on Mac OS X (release 10.6 and above).