Upgrade to macOS Big Sur
Before installing this upgrade, make sure that your Mac is ready.
macOS Big Sur supports most Mac models introduced in 2013 and later.
Animals come out of their dens, birds venture further from their nests, and people begin strolling around the streets, enjoying the reprieve from a long winter. There is an energy in the air as everything begins to come back to life, even in these challenging times. It was, and still is, a time when I feel a renewed sense of purpose as a Lion. If you’re using macOS Mojave or later, choose Apple menu System Preferences, then click Software Update. If you’re using an earlier macOS, use the App Store instead. Learn how to download and install macOS Big Sur Go to the App Store. Supports Apple Mac OS X Lion 10.7 / Mountain Lion 10.8 / Mavericks 10.9 / Yosemite 10.10 / El Capitan 10.11 / Sierra 10.12 51.59 Mb dLive Director V1.31 for Windows.View compatible Mac models
Make a backup
Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.Learn how to back up your Mac
Free up space
If the installer needs more storage space to upgrade, you can free up space using tools that come with your Mac.Free up storage space
Download macOS Big Sur
If you’re using macOS Mojave or later, choose Apple menu > System Preferences, then click Software Update. If you’re using an earlier macOS, use the App Store instead.Learn how to download and install macOS Big SurGo to the App Store
Get to know macOS Big Sur
Learn about some of the new features of macOS Big Sur.
Mac os x 10.11 upgrade. Control Center brings favorite controls such as Bluetooth, Wi-Fi, Do Not Disturb, and Sound together in a single place—so you can easily adjust them at any time.Use Control Center
Notification Center puts notifications and>
Customize your start page, navigate with ease using the new tab bar, and access a new privacy report to see just how Safari protects your privacy as you browse.Get to know Safari
Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.
Update Hackintosh Mountain Lion To Sierra
Send messages to friends and family using new tools that make it easier to keep track of group conversations and give you fun, engaging ways to express yourself.Use MessagesLearn more on YouTube
Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.Learn how to edit your photos
Have a question?
Ask everyone. Our Apple Support Community can help you find answers.Ask now
Update From Lion To Sierra
Tell us how we can help
Update From Lion To High Sierra
Answer a few questions and we'll help you find a solution.