MacOS Big Sur

The “10” era of the Mac operating system (Mac OS X and macOS 10) is now over. Apple decided to turn it up to (version) 11 and released macOS Big Sur.

  1. Word, Excel, PowerPoint, Outlook, and OneNote are supplied as a Universal macOS binary, where the Mac operating system will dynamically load the most optimal app components for your device. This release of Office includes the latest optimizations for macOS Big Sur, which is the first operating system to support Apple Silicon.
  2. You can find all file formats of macOS Big Sur whether you’re using Mac or a digital machine. But, macOS Big Sur has lots of fantastic features and fantastic improvements in it. In 2020 WWDC (Worldwide developer conference), Apple has released macOS Big Sur (the newest operating system for Hackinton), iOS 14, iPad 14, tvOS 14, and watchOS 7.

With macOS Big Sur, you’ll find that still a very familiar OS, but there are several changes that will help you be more productive. To help you learn about those new features, we have written guides and how-tos so you can get the most out of the software. We have a list of those articles here to help you get started.

Macos big sur update

Macos Big Sur System Requirements

macOS Big Sur FAQ

Want a quick overview of what’s in Big Sur? Read our macOS Big Sur FAQ. The FAQ also has a Mac compatibility list, how to install Big Sur, and more.

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How to create a bootable Big Sur external drive

Apple’s macOS Big Sur 11.2.3 update could have a huge impact on your Mac’s performance. While some of you should install the firmware today, others are better off waiting. Like macOS Big Sur. For details about your Mac model, click the Apple icon at the top left of your screen and choose About This Mac. These Mac models are compatible with macOS Big Sur: MacBook (2015 or later) MacBook Air (2013 or later).

Put the macOS Big Sur installer on an external USB thumb drive or hard drive and use it to install the operating system on a Mac. Here’s how.

User interface and Control Center

Apple stays true to its UI philosophy with Big Sur, but the graphical components have been refined to give the OS a modern look. While a window or dialog box may look different, don’t worry, it works just as you remember it.

Apple also brought over the Control Center that you are used to using in iOS. It’s a great way to quickly access some Mac controls. Control Center is accessed by clicking on the Control Center icon in the upper right of the menu bar, near the date/time.

Learn more about the user interface changes in macOS Big Sur.

Macos Big Sur Compatibility

Notifications Center

Apple redesigned Notification Center so that it more closely resembles the iOS 14 version. Notifications are now grouped together, and the Center now supports widgets. Here’s how to add, remove, and manage notifications and widgets in Notification Center.


Apple used its Mac Catalyst technology to convert the iOS version of Messages to a version for the Mac. The result is that the Mac’s instant messaging app is more robust and works just like it does on the iPhone and iPad. Find out what’s new in Messages.

Photos 6

The Photos app is one of the most popular apps on the Mac. So you probably want to be aware of the new features. Find out what’s new in the Photos app.

Safari 14

The new version of Apple’s browser puts an emphasis on speed and privacy. There’s also a new start page, a new translation tool, and more. Get the details on Safari 14.

More articles about macOS Big Sur

Here are a few more articles to help you become more familiar with Big Sur.

  • The startup chime is back in macOS Big Sur. Here’s how to turn it on/off