macOS Big Sur elevates the world’s most advanced desktop operating system to a new level of power and beauty. Experience Mac to the fullest with a refined new design. Enjoy the biggest Safari update ever. Discover new features for Maps and Messages. And get even more transparency around your privacy. Learn how to upgrade to macOS Big Sur.
macOS Big Sur updates improve the stability, performance, or compatibility of your Mac and are recommended for all macOS Big Sur users. After installing macOS Big Sur, choose System Preferences from the Apple menu , then click Software Update to check for the latest updates. Learn more about updating the software on your Mac.
For details about the security content of these updates, see Apple Security Updates. For details about enterprise changes in these updates, see What's new for enterprise in macOS Big Sur.
New Apple MacintoshmacOS Big Sur 11.2.2
macOS Big Sur 11.2.2 prevents MacBook Pro (2019 or later) and MacBook Air (2020 or later) models from incurring damage when they are connected to certain third-party, non-compliant powered USB-C hubs and docks.
Apple debuted the first Macs with Apple silicon chip in late 2020, and Apple's M1 chips turned out to be unexpectedly powerful, leaving us looking forward to what's next. New iMacs and MacBook Pro. Apple's iMac is an ultra-thin all-in-one desktop computer, available in 21.5- and 27-inch sizes with an array of build-to-order upgrades. The 27-inch model was updated with new 10th-generation.
macOS Big Sur 11.2.1
macOS Big Sur 11.2.1 addresses an issue that may prevent the battery from charging in some 2016 and 2017 MacBook Pro models.
Some features may not be available for all regions, or on all Apple devices.
macOS Big Sur 11.2
macOS Big Sur 11.2 improves Bluetooth reliability and fixes the following issues:
Some features may not be available for all regions, or on all Apple devices.
macOS Big Sur 11.1
macOS Big Sur 11.1 introduces support for AirPods Max, TV app enhancements, Apple News widgets, and privacy information on the App Store. This release also includes bug fixes for your Mac.
AirPods Max
Apple TV
Apple News
App Store
iPhone and iPad apps on Macs with M1
Photos
Safari
Air Quality
This release also addresses the following issues:
Some features may not be available for all regions, or on all Apple devices.
macOS Big Sur 11.0.1
Design
Control Center
Notification Center
![]()
Safari
Messages
Maps
Some features may not be available for all regions, or on all Apple devices.
* Performance will vary based on system configuration, network connection, and other factors.
Start up from macOS Recovery
Determine whether you're using a Mac with Apple silicon, then follow the appropriate steps:
If you're asked to select a user you know the password for, select the user, click Next, then enter their administrator password.
Reinstall macOS
Select Reinstall macOS from the utilities window in macOS Recovery, then click Continue and follow the installer's instructions.
Follow these guidelines during installation:
New Apple Macintosh Computers
New Apple Macintosh Drive
After installation is complete, your Mac might restart to a setup assistant. If you're selling, trading in, or giving away your Mac, press Command-Q to quit the assistant without completing setup. Then click Shut Down. When the new owner starts up the Mac, they can use their own information to complete setup.
Other macOS installation options
By default, macOS Recovery installs the latest macOS that was previously installed on your Mac.* You can get other macOS versions using one of these methods:
New Apple Macintosh Download
* If you just had your Mac logic board replaced during a repair, macOS Recovery might offer only the latest macOS compatible with your Mac. If you erased your entire disk instead of just the startup volume on that disk, macOS Recovery might offer only the macOS that came with your Mac, or the closest version still available.
Comments are closed.
|
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |