If youre using a Mac with OS X 10.5 (Leopard) or older, you must first purchase a copy of OS X 10.6 (Snow Leopard). If an error occurs while installing an update or upgrade, learn how to resolve installation issues. This wikiHow teaches you how to update Safari and get rid of the 'This version of Safari is no longer supported' messages. If you downloaded any apps from the App Store, use the App Store to get updates for those apps. When Software Update says that your Mac is up to date, then macOS and all of the apps it installs are up to date, including Safari, Messages, Mail, Music, Photos, FaceTime, and Calendar. Software Update shows only upgrades that are compatible with your Mac. Upgrade Now installs a major new version with a new name, such as macOS Monterey.Update Now installs the latest updates for the currently installed version, such as an update from macOS Big Sur 11.5 to macOS Big Sur 11.6.If your System Preferences doesn't include Software Update, learn how to upgrade to macOS Monterey or upgrade to an older macOS, and use the Updates tab of the App Store app to get app updates. In the System Preferences window, click Software Update.The update process takes place behind the scenes automatically, but you can manually check which firmware version you’re running. From the Apple menu  in the corner of your screen, choose System Preferences. As with the iPhone, Apple pushes out firmware updates to your AirPods (first- and second-gen) and AirPods Pro.Then follow these steps to find and install any available software updates or upgrades. Lets see what you should do to prepare your Mac devices fully ready for the new El Capitan 10.11.6, etc. Prepare Mac Ready Before El Capitan Update. Before you get started, it's a good idea to back up your Mac. If your Mac OS X and devices are just right on the list, read on and follow tips to prepare your Mac OS ready for El Capitan update.

How to update my mac version