macOS Big Sur elevates the most advanced desktop operating system in the world 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.

Check compatibility

Apple’s next big update for the Mac, macOS Catalina, will usher in a new era of third-party apps and a farewell to iTunes. Goodbye, iTunes. Hello, iPad apps on the Mac. Want to run MacOS Catalina 10.15 on a Mac, but that computer isn’t on the official list of Catalina supported Macs? Then you may be interested in a third party tool that allows advanced uses to patch the MacOS Catalina installer so that it works on otherwise unsupported Macs. October 17, 2019. MacOS Catalina — the latest version of the software that runs Apple’s Mac computers.macOS Catalina’s name was inspired by Santa Catalina Island, popularly known as Catalina and one of the Channel Islands off the coast of Southern California.Apple’s macOS Catalina is finally here, and you can install it on your Mac right now, provided your device is new enough to actually install it.

macOS Big Sur is compatible with these computers:

MacBook introduced in 2015 or later
MacBook Air introduced in 2013 or later
MacBook Pro introduced in late 2013 or later
Mac mini introduced in 2014 or later
iMac introduced in 2014 or later
iMac Pro
Mac Pro introduced in 2013 or later
View the complete list of compatible computers.

If upgrading from macOS Sierra or later, macOS Big Sur requires 35.5GB of available storage to upgrade. If upgrading from an earlier release, macOS Big Sur requires up to 44.5GB of available storage. To upgrade from OS X Mountain Lion, first upgrade to OS X El Capitan, then upgrade to macOS Big Sur.

Make a backup

Before installing any upgrade, it’s a good idea to back up your Mac. Time Machine makes it simple, and other backup methods are also available. Learn how to back up your Mac.

Get connected

It takes time to download and install macOS, so make sure that you have a reliable Internet connection. If you're using a Mac notebook computer, plug it into AC power.

Download macOS Big Sur

If you're using macOS Mojave or later, get macOS Big Sur via Software Update: Choose Apple menu  > System Preferences, then click Software Update.

Or use this link to open the macOS Big Sur page on the App Store: Get macOS Big Sur. Then click the Get button or iCloud download icon.

Begin installation

After downloading, the installer opens automatically.

Click Continue and follow the onscreen instructions. You might find it easiest to begin installation in the evening so that it can complete overnight, if needed.

If the installer asks for permission to install a helper tool, enter the administrator name and password that you use to log in to your Mac, then click Add Helper.

Allow installation to complete

Please allow installation to complete without putting your Mac to sleep or closing its lid. Your Mac might restart, show a progress bar, or show a blank screen several times as it installs both macOS and related updates to your Mac firmware.

Stay up to date

After installing macOS Big Sur, you will be notified when updates to macOS Big Sur are available. You can also use Software Update to check for updates: Choose Apple menu  > System Preferences, then click Software Update.

Or get macOS Big Sur automatically

If you're using OS X El Capitan v10.11.5 or later and your App Store preferences or Software Update preferences are set to download new updates when available, macOS Big Sur will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Big Sur is ready to be installed. Click Install to get started, or dismiss the notification to install later. When you're ready to install, just open the file named Install macOS Big Sur from your Applications folder.

Learn more

• If the installer shows a list of apps that are not optimized for your Mac, learn about 32-bit app compatibility, then choose whether to proceed with the installation.
• For the strongest security and latest features, upgrade to macOS Big Sur. If you have hardware or software that isn't compatible with Big Sur, you might be able to install an earlier macOS.
• You can also use macOS Recovery to reinstall the macOS you're using now, upgrade to the latest compatible macOS, or install the macOS that came with your Mac.

Following an extended and rather tumultuous five-month beta trying out length, Apple these days introduced most people free up of macOS Large Sur, the most recent running gadget for Mac computer systems. Sometimes called macOS 11, Large Sur is the primary to reinforce Macs constructed with both Intel or Apple M1 processors, and it options an advanced model of the Mac’s desktop interface Finder, apps and video games introduced over from Apple’s cellular units, and a considerably enhanced model of the Safari internet browser.

Macos Catalina Ios Download

From a user-facing perspective, Large Sur’s most blatant adjustments could also be beauty, because the person interface has been refreshed to include clear panes and bolder icons with intensity shadowing, visible cues that weren’t as outstanding in contemporary macOS releases. Notification Heart, Regulate Heart, and the normal icon dock now have extra in commonplace than no longer with iPads. However there’s any other bonus for customers of Macs with Apple’s new M1 chips: They’ll additionally be capable of run iPad and iPhone apps and video games, which is able to now be downloadable from the Mac App Retailer, whole with resizable home windows and reinforce for trackpad/mouse controls.

Along with letting customers customise a get started web page to their liking, Apple’s Safari has been upgraded with a translation function to transform webpages between positive languages, reinforce for extensions evolved for different browsers, and markedly higher potency — in each surfing pace and effort intake. A brand new signature function known as Privateness Document temporarily signals customers to monitoring programs internet sites are the use of and straight away blocks them. It parallels Apple’s efforts to discontinue iOS reinforce for the Identifier for Advertisers (IDFA), which quietly profiles customers as they’re surfing.

Prior to now, the Mac model of Messages used to be founded so closely on an older app — iChat — that one of the vital newest iPad and iPhone texting options weren’t integrated within the code. Large Sur’s model successfully parallels the most recent iPad free up, together with reinforce for Memoji stickers, message results, GIF symbol searches, and pinned conversations, in addition to group-focused options similar to inline replies and ping-triggering mentions. In a similar way, the Mac now stocks options with the most recent iPad Maps app, together with reinforce for Glance Round side road images, indoor maps, EV charger location and routing, and third-party guides.

Macos Catalina Run Ios Apps On Windows

The closing time Apple transitioned from one processor circle of relatives to any other used to be in 2006, when the PowerPC free up of macOS 10.four Tiger used to be up to date halfway thru its existence cycle so as to add reinforce for then-new Intel Macs. Since then, Apple has moved to an annual free up cycle for Mac running programs, placing the onus on a significant free up to ship primary new capability on day one. That’s most probably why Apple waited to free up Large Sur till these days, coinciding with the legit announcement of the primary Macs with M1 chips.

Large Sur runs on many Macs that in the past ran closing yr’s macOS Catalina, together with Mac Professional, MacBook Air, and MacBook Professional fashions launched in 2013 or later; iMacs and Mac minis of 2014 or later antique; 12-inch MacBooks from 2015 or later; and all iMac Professional fashions. Apple says macOS Large Sur shall be launched on Thursday, November 12 for Intel Macs and can send with new M1-based MacBook Air, MacBook Professional, and Mac mini fashions the next week.

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