Os X

macOS Big Sur takes the most advanced operating system in the world to a whole new level of power and beauty, and makes your apps look better than ever. Widgets and the widget gallery help you deliver more value to your users. Adding intelligence to your apps with machine learning is simple with extensive tools, models, training capabilities, and APIs. You can create more powerful Mac versions of your iPad apps with Mac Catalyst. And you can easily bring your extensions to Safari — and to the App Store.

Os X

Step 3. Install Older Os X Onto An External DriveThe Following Method Allows You To Download Mac OS X Lion, Mountain Lion, And Mavericks. 1. Start Your Mac Holding Down Command + R. 2. Prepare A C...

OS X version 10.9, also known as 'Mavericks', is the tenth major release of OS X, Apple Inc's desktop and server operating system for Macintosh computers. OS X Mavericks was announced on June 10, 2013, at WWDC 2013, and was released on October 22, 2013, as a free update through the Mac App Store. The update places emphasis on battery life, Finder enhancements, other enhancements for power. Next: Classic Mac OS. See our illustrated design evolution of classic Mac OS from 1984 to 2001, showing the timeline of System 1 to System 9. Also, if you're an Apple fan, see our article on what Apple.com used to look like - 25 years of design history of the Apple.com website.

All-new Interface

Step 1. Prepare Your Mac For InstallationGiven Your Mac Isn’t New And Is Filled With Data, You Will Probably Need Enough Free Space On Your Mac. This Includes Not Just Space For The OS Its...

macOS Big Sur brings a new design that’s been finely tuned for the powerful features that make a Mac a Mac. Core features, such as the menu bar and Dock, take advantage of the large Mac display, with translucent backings and spacious pull-down menus. The new Control Center, designed just for Mac, provides quick access to controls while keeping the menu bar clutter-free. Notification Center puts recent notifications and powerful new widgets together in a single view for at-a-glance information as you work. And a streamlined new design for apps features full-height sidebars and integrated toolbar buttons.

Os X Desktop Pictures

Os X

Widgets

Cached

Easily build widgets using the WidgetKit framework and the new widget API for SwiftUI. Widgets now come in multiple sizes, and users can visit the new widget gallery to search, preview sizes, and add them to Notification Center to access important details at a glance.

Safari Extensions

With support for the popular WebExtension API, it’s even easier to bring powerful extensions to Safari. Xcode 12 even includes a porting tool to streamline the process.

The new Extensions category on the Mac App Store showcases Safari extensions, with editorial spotlights and top charts to help users discover and download great extensions from the developer community.

Machine Learning

Os X 10.9.5

With macOS Big Sur, creating apps that leverage the power of machine learning is even easier and more extensive with additional tools in Core ML for model deployment, new models and training capabilities in Create ML, more APIs for vision and natural language, and improved resources for training on Mac and converting models to Core ML format.

Mac Catalyst

Visit Your Local Apple Store To Download Older Os X VersionIf None Of The Options To Get Older OS X Worked, Pay A Visit To Nearest Local Apple Store. They Should Have Image Installations Going Back To OS Le...

Create even more powerful Mac versions of your iPad apps. Apps built with Mac Catalyst now take on the new look of macOS Big Sur and help you better define the look and behavior of your apps. You can choose to turn off automatic scaling of iPad controls and layout, allowing you to precisely place every pixel on the screen. Provide full control of your app using just the keyboard, take advantage of the updated Photos picker, access more iOS frameworks, and more.

User privacy on the App Store

The Mac App Store helps users better understand apps’ privacy practices. You’ll need to enter your privacy practice details into App Store Connect for display on your product page.

Os X Mavericks

Tools and resources

Use Xcode 12 and these resources to build apps for macOS Big Sur.