All new Macs come with Big Sur, the latest version of the world’s most advanced desktop operating system. Big Sur introduces a beautiful redesign that is entirely new yet instantly familiar, and powerful updates to apps including Safari, Messages, and Maps. Big Sur is engineered, down to its core, to take full advantage of all the capability and power of M1, delivering a massive boost in performance, astonishing battery life, and even stronger security protections. With M1, things users do every day feel noticeably faster and smoother. Just like iPhone and iPad, the Mac now instantly wakes from sleep. Browsing with Safari — which is already the world’s fastest browser — is now up to 1.5x speedier at running JavaScript and nearly 2x more responsive.
With Big Sur and M1, Mac users can run a greater range of apps than ever before. All of Apple’s Mac software is now Universal and runs natively for M1 systems. Existing Mac apps that have not been updated to Universal will run seamlessly with Apple’s Rosetta 2 technology. And iPhone and iPad apps can now run directly on the Mac. Additionally, the foundations of Big Sur are optimized to unlock the power of M1, including developer technologies from Metal for graphics to Core ML for machine learning.
Key Features and Enhancements
Updated menu bar
The menu bar is now taller and more translucent, allowing your desktop picture to extend from edge to edge. Words lighten or darken based on the color of your desktop picture. And pull-down menus are larger, with more space between the lines to make everything easier to read.
Floating Dock
The redesigned Dock is lifted from the bottom of your display and is more translucent, allowing your desktop wallpaper to shine through. And app icons are all-new and even easier to recognize.
New icons for apps
App icons have been redesigned to feel both familiar and fresh. Icons have a uniform shape but retain the stylistic touches and details that give Mac its character.
Lighter window appearance
Windows have a lighter, more spacious appearance that makes them cleaner and easier to work with. Additional translucency and rounded edges designed to match the radii of Mac create a cohesive look and feel throughout macOS.
Redesigned sheets
Sheets in apps have been completely redesigned, removing borders and bezels to put the focus on your content. They automatically dim the background and scale into the center of the app.
New and updated sounds
System sounds are all-new and even more pleasing to the ear. The new system alerts were created using snippets of the originals, so they sound familiar.
Full-height sidebars
A new look for app sidebars makes it easier to find what you want and gives you more space to get things done. Easily track your Mail inbox, access Finder folders, and organize Photos, Notes, Stocks, and more.
New symbols throughout macOS
New symbols in toolbars, sidebars, and controls bring clarity and consistency across apps, helping you immediately recognize where to click. When apps share common tasks — like viewing the inbox in Mail or Calendar — they share the same symbol. There are also localized versions of symbols with numbers, letters, and dates to match your system language.
Control Center
Designed just for Mac, the new Control Center consolidates your favorite menu bar items into a single place to give you instant access to the controls you use most. Just click the Control Center icon in the menu bar and adjust Wi-Fi, Bluetooth, AirDrop, and other settings — without opening System Preferences.
Updated Notification Center
A redesigned Notification Center puts all your notifications and widgets into a single, dedicated column. Notifications are automatically sorted by most recent, and redesigned Today widgets deliver information at a glance.
Safari:Customizable start page
Customize the new start page to make it your own. You can set a background image and select new sections to display on the start page — including Favorites, Siri Suggestions, Reading List, iCloud Tabs, and even a Privacy Report.
Safari: Improved performance
Safari was already the fastest desktop browser — and now it’s even faster. Safari loads frequently visited sites 50 percent faster on average than Chrome.
Privacy information on the App Store
A new section on each app’s page on the App Store helps you understand the privacy practices of the app before you download it.9 It’s similar to the way nutrition labels help you understand what’s in food before you buy it.
AirPods: Automatic device switching
AirPods automatically switch between your iPhone, iPad, and Mac paired to the same iCloud account - making it even easier to use your AirPods with your Apple devices.10 When you turn to your Mac, a pop-up banner helps you seamlessly switch the audio over. Automatic device switching works for all Apple and Beats headphones featuring the Apple H1 headphone chip.
Optimized Battery Charging
Optimized Battery Charging is designed to reduce the wear on your battery and improve its lifespan by ensuring that your Mac notebook is fully charged when unplugged. Optimized Battery Charging learns your daily charging routine and activates only when your Mac predicts that it will be connected to a charger for an extended period of time.
Home status
A new visual status at the top of the Home app gives you a summary of accessories that require your attention, have important status changes to share, or can be quickly controlled.
Music: Listen Now
The new Listen Now tab is designed for playing and discovering your favorite music, artists, interviews, and mixes all in one place. Listen Now starts with a summary of your Top Picks across your music interests. As you play, Apple Music12 learns what you love and provides new suggestions.
Photos: Expanded video editing capabilities
Adjustments, filters, and cropping are now supported for video editing so you can rotate, increase exposure, or even apply filters to your videos.
You can install macOS Big Sur on any of these Mac models based on this list
Source: Apple
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A fresh design, and lots of new features for Safari, Messages, Maps, and more.
Get ready for macOS Big Sur. See if your Mac is compatible. 👇
via Apple Support pic.twitter.com/UtCZl9moTh
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