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• Upgrade From Lion To Catalina
• What Do I Need To Upgrade Lion To Catalina
• Upgrade From Mountain Lion To Catalina
• Can I Upgrade From Lion To Catalina

Hackintosh.com links to everything you need to build a Hackintosh and get macOS Big Sur (macOS 11) as well as many earlier versions of Mac OS X running on an unsupported computer - instructions, step-by-step 'how to' guides, and tutorials - in addition to installation videos, lists of compatible computers and parts, and communities for support. If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Big Sur will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Big Sur is ready to be installed. Click Install to.

Upgrade to macOS Big Sur

1. Mac OS X Lion (version 10.7) is the eighth major release of macOS, Apple's desktop and server operating system for Macintosh computers. A preview of Mac OS X 10.7 Lion was publicly shown at the 'Back to the Mac' Apple Special Event on October 20, 2010.
2. Learn how to set up and use macOS. Find all the topics, resources, and contact options you need for macOS.
3. Hello, I just want to ask, how can I upgrade my Mid 2011 iMac to latest supported OSX. I'm currently on 10.7.5 and whenever I try to update everything is not supported High Sierra/Catalina (requirements is 10.8 and above). Is there a way to update without official channels?

Before installing this upgrade, make sure that your Mac is ready.

Check compatibility

macOS Big Sur supports most Mac models introduced in 2013 and later.

Make a backup

Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.

Free up space

If the installer needs more storage space to upgrade, you can free up space using tools that come with your Mac.

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.

Upgrade From Lion To Catalina

Get to know macOS Big Sur

Learn about some of the new features of macOS Big Sur.

Control Center

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.

Notification Center

Notification Center puts notifications and>

Safari

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.

Maps

Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.

What Do I Need To Upgrade Lion To Catalina

Messages

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.

Photos

Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.

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Upgrade From Mountain Lion To Catalina

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Can I Upgrade From Lion To Catalina