what is mac os big sur

mac os big sur is a desktop operating system developed by Apple. The operating system is suitable for some Mac computers; the interface of MacOS Big Sur adopts a new design, and the Safari browser, maps and messages have also been updated. , and are specially optimized and upgraded in terms of privacy protection.

The operating environment of this article: macOS10.15 system, MacBook Air 2019 computer.

MacOS Big Sur is a desktop operating system developed by Apple. It was released at the 2020 Apple Global Developers Conference on June 23, 2020, Beijing time. The operating system is suitable for some Mac computers.

The interface of MacOS Big Sur adopts a new design, and the Safari browser, maps and messages have also been updated, and are optimized and upgraded specifically for privacy protection.

As of November 13, 2020, the official version of MacOS Big Sur has been updated to version 11.0.1.

Hardware requirements

Supported devices

According to Apple’s official website in November 2020, macOS Big Sur supports iMac and 2013 released in 2014 and later MacBook Air released in 2017 and later, iMac Pro released in 2017 and later, MacBook Pro released in late 2013 and later, Mac Pro released in 2013 and later, MacBook released in 2015 and later, Mac released in 2014 and later Mini.

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