Like OS X El Capitan and OS X Mountain Lion, High Sierra is a refinement-based update having very few new features visible to the user, including updates to Safari, Photos, and Mail, among other changes. The major change under the hood is the switch to the Apple File System, optimized for the solid-state storage used in most new Mac computers. In this document, I will guide you how to install Mac OS 10.11 on VMWare. To upgrade Mac OS X El Capitan to macOS Sierra 10.12, the latest updates from Apple.Inc, Download the macOS Sierra 10.12.1 latest version from Apple App Store. #1.Open Apple App Store then navigate to Featured tab. Find macOS Sierra from right sidebar on app store then click on. Finally, you’ll see the snapshot below and click Download.
macOS Catalina gives you more of everything you love about Mac. Experience music, TV, and podcasts in three all-new Mac apps. Enjoy your favorite iPad apps now on your Mac. Extend your workspace and expand your creativity with iPad and Apple Pencil. And discover smart new features in the apps you use every day. Now you can take everything you do above and beyond.
Check compatibility
If a version of macOS isn’t receiving new updates, it isn’t supported anymore. This release is supported with security updates, and the previous releases—macOS 10.12 Sierra and OS X 10.11 El Capitan—were also supported. When Apple releases macOS 10.14, OS X 10.11 El Capitan. I rarely use by mac. Right now I wanted to install a new program on it but it says it won't run unless the OS is 10.12. I only have 10.11.6 (El Capitan) right now and I can't see any updates for upgrading it to 10.12.
If you're using one of these computers with OS X Mavericks or later,* you can install macOS Catalina. Your Mac also needs at least 4GB of memory and 12.5GB of available storage space, or up to 18.5GB of storage space when upgrading from OS X Yosemite or earlier.
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MacBook introduced in 2015 or later
MacBook Air introduced in 2012 or later MacBook Pro introduced in 2012 or later Mac mini introduced in 2012 or later iMac introduced in 2012 or later iMac Pro (all models) Mac Pro introduced in 2013 or later
* To upgrade from Lion or Mountain Lion, first upgrade to El Capitan, then upgrade to Catalina. To find your macOS version, Mac model, memory, and storage space, choose About This Mac from the Apple menu . If your Mac isn't compatible with macOS Catalina, the installer will let you know. View the complete list of compatible computers.
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 Catalina
If you're using macOS Mojave, get macOS Catalina via Software Update: Choose Apple menu > System Preferences, then click Software Update.
Or use this link to open the macOS Catalina page on the App Store: Get macOS Catalina. Then click the Get button or iCloud download icon.
Begin installation
After downloading, the installer opens automatically.
Mac Os X El Capitan 10.12 Download Mac
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 Catalina, you will be notified when updates to macOS Catalina are available. You can also use Software Update to check for updates: Choose Apple menu > System Preferences, then click Software Update.
Or get macOS Catalina 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 Catalina will download conveniently in the background, making it even easier to upgrade. A notification will inform you when macOS Catalina 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 Catalina from your Applications folder.
Learn more
The reason why you need to downgrade macOS Sierra just varies. You may want to give up testing the latest system because of the problematic experience with the new OS release. Or you'll have to downgrade back to OS X EI Captian since you found the macOS 10.12 is incompatible with other important software on your Mac. No matter what reason it is, downgrading from macOS Sierra back to Mac OS X El Capitan is quite simple with just a few steps only. Now you can follow the steps here to get back from macOS 10.12 to your old setup in no time.
Before you start, pay attention to those IMPORTANT notes:
* You can't boot your Mac into Recovery mode and revert to El Capitan because this method can only be used for reinstalling the system that's currently on the Mac, which in this case is Mac OS Sierra.
* You can't run the El Capitan installer within macOS Sierra, because the Mac always wants to have the latest version of macOS.
* To begin with, make sure you have a Time Machine backup for all your files so that you can restore all your data by the end of the reinstallation process from Settings ->Time Machine.
Mac Os X El Capitan 10.12 Download TorrentStep 1. Create a bootable drive of OS X El Capitan
Before you erase macOS Sierra from your computer, you need to download OS X El Capitan from the Mac App Store. For this purpose you'll need a bootable flash drive (USB) with El Capitan on it. The following steps will show you how to create such a bootable EI Capitan installer drive.
1. Find an external drive (a thumb drive will do) with at least 8GB of storage space.
2. Download El Capitan installer file from the Mac App Store and put it into the Applications folder.
3. Open Terminal and paste this into Terminal window: sudo /Applications/Install OS X El Capitan.app/Contents/Resources/createinstallmedia --volume /Volumes/Untitled --applicationpath /Applications/Install OS X El Capitan.app --nointeraction.
4. Enter admin password if it asks.
It will take you approximately half an hour before it's completed. In the end, you will see: Copy Complete.
Step 2. Erase macOS Sierra
Now the following guide shows you the easiest way to completely remove macOS Sierra from your Mac.
1. Connect your Mac to the Internet via Wi-Fi or Ethernet.
2. Restart your Mac.
3. Hold down Command+R when you hear the startup chime and keep holding the keys until your computer reboots.
4. Click on Disk Utility in the OS X Utilities selector.
5. Click Continue.
6. Select your Startup Disk. Click on the Erase tab at the top of the window.
7. Choose Mac OS Extended (Journaled) from the list. And hit Erase.
When the process completes, quit Disk Utility from the dropdown menu in the upper left corner of the screen to go back to the OS X Utilities selector.
Step 3. Reinstall OS X El Capitan 10.11 back on your MacOs 10.11 El Capitan Download
Now it's time to install the earlier OS X 10.11 back to your Mac.
1. Click on Reinstall OS X in the OS X Utilities selector.
2. When you see El Capitan installation, just click Continue and then click through the license agreement.
3. Follow the usual installation flow. Let it finish and reboot.
Mac Os 10 11 El Capitan Download
Note: Depending on how old your Mac is, you may download an older version of OS X, possibly the one that originally shipped with your computer. If that happens, finish the installation and then go to the Mac App Store to upgrade to El Capitan.
Step 4. Retrieve your data from El Capitan Time machine backup
1. Restart your Mac. Press and keep Command+R through the whole reboot.
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2. Select Restore from Time Machine Backup in the OS X Utilities selector.
3. Click Continue (twice).
4. Select the Backup source for where your Time Machine backup is stored and click Continue.
5. Select OS X El Capitan backup on the drive (the most recent one). Click Continue.
Your Mac will begin restoring from the Time Machine backup and then reboot. It will take a while. The average restoring time mainly depends on the size of your backup.
Dan Miners is the PR manager of TunesKit since 2012. He is in charge of all public relations, advertising, affiliate, etc for TunesKit.
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