Upgrade to macOS Big Sur
- How To Update From Lion To Catalina
- What Do I Need To Upgrade Lion To Catalina
- Can I Upgrade From Lion To Catalina
- Upgrade From Mountain Lion To Catalina
- Upgrade Mac Os Lion To Catalina
Before installing this upgrade, make sure that your Mac is ready.
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.
- Upgrading from macOS Catalina 10.15 or Mojave 10.14? Go to Software Update in System Preferences to find macOS Big Sur. Click Upgrade Now and follow the onscreen instructions. Upgrading from an older version of macOS? If you’re running any release from macOS 10.13 to 10.9, you can upgrade to macOS Big Sur from the App Store.
- Or you can get the latest macOS Catalina on the App Store for other versions including High Sierra (10.13), Sierra (10.12) or El Capitan (10.11). If you’re using Lion (10.7) or Mountain Lion (10.8), you will need to upgrade to El Capitan (10.11) first before you could upgrade to macOS Catalina.
Check compatibility
macOS Big Sur supports most Mac models introduced in 2013 and later.
View compatible Mac modelsMake a backup
Before you upgrade, make a complete backup with Time Machine, or store your files in iCloud.
Learn how to back up your MacFree 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 spaceDownload 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 StoreHow To Update From Lion To Catalina
Get to know macOS Big Sur
Learn about some of the new features of macOS Big Sur.
Control Center
What Do I Need To Upgrade Lion To Catalina
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 CenterNotification 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.
Get to know SafariMaps
Discover great places around the world and navigate easier with guides, cycling directions, indoor maps, Look Around, electric vehicle routing, and more.
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.
Use MessagesLearn more on YouTubePhotos
Use the expanded editing capabilities in Photos to easily make simple changes and more advanced adjustments to your photos.
Learn how to edit your photosCan I Upgrade From Lion To Catalina
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Upgrade From Mountain Lion To Catalina
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