MacOS Sierra 10.12.6 - The latest OS from Apple. Download the latest versions of the best Mac apps at safe and trusted MacUpdate Download, install, or update macOS Sierra for Mac from MacUpdate.
. Stuff happens; it’s that simple. You can never know what will happen when you upgrade. Maybe the power will go out, maybe a drive will fail, or the download of the OS could be corrupt. Why take the chance of having your Mac restart from an aborted install and, when having a current backup allows you to quickly recover from such catastrophes. You don’t like the new OS.
It happens; perhaps you just don’t like how some new feature works; the old way was better for you. Or maybe you have an app or two that doesn't work with the new OS, and you really need to use those apps. Having a backup, or in this case, ensures you can go back if the new OS doesn't meet your needs for whatever reason.
Upgrade or Clean Install of macOS Sierra?. Launch the by clicking the App Store icon in the dock, or selecting App Store from the Apple menu.
Once the Mac App Store opens, make sure the Featured tab is selected. You'll find macOS Sierra listed in the far right column. If you're looking for the download on the first day of the full release, you may have to use the search field in the Mac App store to find it. Select the macOS Sierra item, and then click the Download button.
The download will begin. The download time can be long, especially if you're accessing the Mac App Store during peak traffic time, such as when macOS Sierra is first made available as a beta, or when it's officially released. Be prepared for a wait. Once macOS Sierra has completed the download, its installer will automatically launch. The macOS Sierra installer should already be open on your Mac. If you quit the installer in order to make a bootable copy, you can restart the installer by opening your /Applications folder and double-clicking the Install macOS Sierra item.
The Installer window will open. To proceed with the installation, click the Continue button. The software licensing agreements will be displayed; scroll through the terms, and then click the Agree button. A drop-down sheet will be displayed, asking if you really and truly agree to the terms. Click the Agree button on the sheet. The installer will display the Mac’s startup drive as the target for the upgrade install. This is usually named Macintosh HD, although it can also have a custom name that you gave it.
If this is correct, click the Install button. Otherwise, click the Show All Disks button, select the correct disk for the installation, and then click the Install button. A dialog box will open, asking for your administrator password. Provide the information, and then click the Add Helper button.
The installer will start copying files to the target drive and display a progress bar. Once the files have been copied, your Mac will restart. The setup process kicks off by displaying the Sign In with Your window. If you would like to leave everything as it is and jump right to the desktop, you can select the option to Set Up Later. This may require you to turn on iCloud services, and then set up iCloud keychain and other services directly from the System Preferences when you decide you need them. There's no harm in using the Set Up Later option; it only means you'll manually enable services, one at a time, when you have a need for them. If you would rather have the setup assistant take care of configuring the available services that make use of your Apple ID, enter your Apple ID password, and click the Continue button.
The Terms and Conditions for using macOS software, and various iCloud services, including iCloud and Game Center, will be displayed. Click the Agree button. A sheet will drop down, asking you to confirm that you do indeed agree to all of the terms and conditions. Click the Agree button.
The setup assistant will, and then ask if you would like to set up iCloud Keychain. I recommend setting this up later using the process outlined in. The next step involves how you would like to use iCloud for storing documents and images from your Photos library:. Store files from Documents and Desktop in: This option will automatically upload all files from your Documents folder and the Desktop to your iCloud Drive, and then keep all of your devices synced to the data. You'll also see an estimate of the amount of space required in iCloud to perform this task. Be careful, as Apple only provides a limited amount of free storage in your iCloud Drive, though you can purchase additional storage space as needed.
Store photos and videos in iCloud Photo Library: This will automatically upload all of the to iCloud, and keep this data synced with all of your Apple devices. Just like the Documents option, you need to remember that iCloud storage space beyond the free tier will have an additional cost. Make your selections by placing check marks in the options you wish to make use of, and then click Continue. The setup assistant will complete the setup process and take you to your Mac’s desktop.
Siri Requires a broadband Internet connection and microphone (built-in or external). Hey Siri Supported by the following Mac models:. MacBook Pro with Touch Bar (2018). iMac Pro (2017) Dictation and Voice Memos Requires a microphone (built-in or external). Spotlight Suggestions Requires a broadband Internet connection. Gestures Requires a Multi-Touch trackpad, Force Touch trackpad, Magic Trackpad, or Magic Mouse. Force Touch gestures require a Force Touch trackpad.
VoiceOver gestures require a Multi-Touch trackpad, Force Touch trackpad, or Magic Trackpad. Photo Booth Requires a FaceTime or iSight camera (built-in or external), or USB video class (UVC) camera.
FaceTime Audio calls require a microphone (built-in or external) and broadband Internet connection. Video calls require a built-in FaceTime camera, an iSight camera (built-in or external), or a USB video class (UVC) camera; and broadband Internet connection. Continuity Camera, Handoff, Instant Hotspot, and Universal Clipboard Supported by the following Mac models:. MacBook (Early 2015 or newer). MacBook Pro (2012 or newer).
MacBook Air (2012 or newer). Mac mini (2012 or newer). iMac (2012 or newer). iMac Pro (2017). Mac Pro (Late 2013) Continuity Camera requires an iPhone or iPad with a Lightning connector and iOS 12 or later. Handoff requires an iPhone or iPad with a Lightning connector and iOS 8 or later. Instant Hotspot requires an iPhone or iPad with cellular connectivity with a Lightning connector and iOS 8.1 or later.
Requires Personal Hotspot service through your carrier. Auto Unlock Supported by Mac models introduced in mid 2013 or later. Requires an Apple Watch with watchOS 3 or later and an iPhone 5 or later. Apple Pay on the Web Supported by the following Mac models:.
MacBook (Early 2015 or newer). MacBook Pro (2012 or newer). MacBook Air (2012 or newer).
Mac mini (2012 or newer). iMac (2012 or newer). iMac Pro (2017). Mac Pro (Late 2013) Requires MacBook Pro with Touch Bar, iPhone 6 or later with iOS 10 or later, or an Apple Watch with watchOS 3 or later. Phone Calling Requires an iPhone with iOS 8 or later and an activated carrier plan. SMS Requires an iPhone with iOS 8.1 or later and an activated carrier plan.
Home Requires iPhone with iOS 12 or later and a configured Home app. AirDrop AirDrop between Mac computers and iOS devices is supported by the following Mac models:. MacBook (Early 2015 or newer). MacBook Pro (2012 or newer). MacBook Air (2012 or newer).
Mac mini (2012 or newer). iMac (2012 or newer). iMac Pro (2017). Mac Pro (Late 2013) AirDrop to iOS devices requires an iPhone or iPad with a Lightning connector and iOS 7 or later.
AirPlay AirPlay Mirroring requires an Apple TV (2nd generation or later). Supported by the following Mac models:. MacBook (Early 2015 or newer).
MacBook Air (Mid 2012 or newer). MacBook Pro (Mid 2012 or newer). Mac mini (Late 2012 or newer). iMac (Late 2012 or newer). iMac Pro (2017). Mac Pro (Late 2013) AirPlay for web video requires an Apple TV (2nd generation or later). Peer-to-peer AirPlay requires a Mac (2012 or later) and an Apple TV (3rd generation rev A, model A1469 or later) with Apple TV software 7.0 or later.
Time Machine Requires an external storage device (sold separately). Power Nap Supported by the following Mac models:. MacBook (Early 2015 or newer).
MacBook Air (Mid 2012 or newer). MacBook Pro with Retina display (Mid 2012 or newer). Mac mini (Late 2012 or newer).
iMac (Late 2012 or newer). iMac Pro (2017). Mac Pro (Late 2013) Boot Camp Allows Boot Camp installations of Windows 10 on supported Mac models. Exchange Support Requires Microsoft Office 365, Exchange 2016, Exchange 2013, or Exchange Server 2010.
Installing the latest Service Packs is recommended. App Store Available only to persons age 13 or older in the U.S.
And many other countries and regions. Requires up to 18.5 GB of available storage to upgrade from earlier releases. Some features may not be available for all countries or regions.
iCloud requires iOS 5 or later on iPhone 3GS or later, iPod touch (3rd generation or later), iPad Pro, iPad Air or later, iPad or later, or iPad mini or later; a Mac computer with OS X Lion 10.7.5 or later; or a PC with Windows 7 or Windows 8 (Outlook 2007 or later or an up-to-date browser is required for accessing email, contacts, and calendars). Some features require iOS 12 and macOS Mojave. Some features require a Wi-Fi connection. Some features are not available in all countries or regions. Access to some services is limited to 10 devices.