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Mac Os Sierra 10.12 6 Download Dmg Updated

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Mac Os Sierra 10.12 6 Download Dmg

Thirteenth major release of macOS

macOS Sierra
A version of the macOS operating system
MacOS Sierra Desktop.png

macOS Sierra desktop
Developer Apple tree Inc.
OS family
Source model Airtight, with open source components
Initial release September 20, 2016; 5 years ago  (2016-09-20)
Latest release 10.12.6 (16G2136) [2] / September 26, 2019; 2 years ago  (2019-09-26)
Update method Mac App Shop
Platforms x86-64
Kernel type Hybrid (XNU)
License APSL and Apple tree EULA
Preceded by OS X El Capitan
Succeeded by macOS Loftier Sierra
Official website macOS - Apple at the Wayback Machine (archived August thirty, 2017)
Support status
Unsupported as of October 2019. iTunes is no longer being updated, but is able to download driver updates to sync to newer devices. [3]

macOS Sierra (version x.12) [iv] is the thirteenth major release of macOS (formerly known as OS 10 and Mac Os 10), Apple Inc.'southward desktop and server operating arrangement for Macintosh computers. The name "macOS" stems from the intention to uniform the operating system's name with that of iOS, watchOS and tvOS. Sierra is named after the Sierra Nevada mountain range in California and Nevada. [5] Its major new features concern Continuity, iCloud, and windowing, as well as support for Apple Pay and Siri.

The showtime beta of macOS Sierra was released to developers shortly following the 2016 WWDC keynote on June 13, 2016. The starting time public-beta release followed on July 7, 2016. It was released to end users on September 20, 2016, as a free upgrade through the Mac App Shop [6] and it was succeeded by macOS Loftier Sierra on September 25, 2017.

Organization requirements [ edit ]

macOS Sierra requires at least two GB of RAM and eight GB of storage space and volition run on: [7]

Sierra is the kickoff version of macOS since Os Ten Mount Lion, released in 2012, that does non run on all computers that the previous version supported. [8] Developers accept created workarounds to install macOS Sierra on some Mac computers that are no longer officially supported as long equally they are packed with a CPU that supports SSE4.ane. [9] This requires using a patch to modify the install image. [10]

Changes [ edit ]

The default desktop movie is an epitome of Lone Pine Peak.

System features [ edit ]

Siri [ edit ]

A demonstration of Siri on macOS Sierra Beta

The user can access the Siri intelligent assistant via the Dock, the menu bar or a keyboard shortcut and results are shown in a window in the upper-right corner. [eleven] Siri can send messages, search the web, observe files and suit settings. Results can exist dropped into other applications or pinned to Notification Center. [eleven] For instance, pictures from search results can be dragged into a document.

iCloud Drive and Optimized Storage [ edit ]

This image shows what the Optimized Storage suggestions are

iCloud Drive can upload the user's documents and desktop directories and sync them to other devices. The System Information application has a new department that gives the user detailed information nigh infinite usage per application or file and provides tools and suggestions for freeing upwardly space. For instance, the user can permit the organization upload one-time files to iCloud Bulldoze and remove their local copies, keeping them available on-demand in Finder. It tin also remove old files from trash automatically. iTunes tin can delete watched, purchased films and Telly programs from its library. [12] [13]

Auto Unlock and Universal Clipboard [ edit ]

Building upon Continuity, an "umbrella term [for] features that facilitate the communication between [Apple devices]" using Bluetooth and Wi-Fi, Sierra adds two features. [12] With Machine Unlock, the user can unlock their user account by belongings a paired Apple Watch shut to the device. Time of flying is used to foreclose relay attacks. Auto Unlock requires a Mac that was introduced in 2013 or afterward. With Universal Clipboard, the user can share the clipboard for cut, copy and paste betwixt macOS Sierra and iOS ten devices, including text and rich content, such as pictures or videos.

Tabs and Flick-in-Moving-picture show [ edit ]

Applications that support multiple windows can back up multiple tabs within a single window, allowing the user to keep windows organized similarly to Safari. [14] With Picture-in-Picture, videos can be played in a window that follows the user across the system. [fifteen]

Apple File System [ edit ]

Apple released a preview of a new file organisation in Sierra, called Apple File System (APFS), to overcome the limitations of HFS Plus. It is intended for solid-country drives and flash retention and will prefer several features found in modern file systems, such as snapshots and cloning, as well as native support for features that Apple already provides in HFS Plus through supplementary software, such equally file-arrangement encryption and TRIM support. The file organization was released in macOS High Sierra. [16]

Nighttime Shift [ edit ]

Night Shift is new in macOS 10.12.4, with the aforementioned functionality as its iOS counterpart. Dark Shift reduces blue light at night to aid sleep. This tin can be scheduled in the Organisation Preferences app (in the Displays menu) and can be toggled on or off in the Notification Center or using Siri. [17]

Since this feature relies on the Metallic framework,[ citation needed ] Nighttime Shift is not available on all systems that support macOS Sierra. [eighteen]

Application features [ edit ]

Photos [ edit ]

Apple says it has improved the face recognition of the Photos application, calculation object and scene recognition. It groups similar pictures together using faces, locations and object recognition to create "memories". Memories contain motion-picture show slideshows with transitions and music selected by the algorithm, which can be modified to the user's liking. The "People" anthology organizes photos past the people in them, and Places shows all photos on a world map.

Safari and Apple Pay [ edit ]

Safari provides an "extension betoken" which enables developers to bundle Safari extensions within their Cocoa applications and communicate with them directly from the applications. [19] Safari conceals the presence of installed "legacy" plug-ins, such as Adobe Wink Player, Java applets, Microsoft Silverlight, and QuickTime – from websites and requires the user to enable a specific plug-in on a per-utilize or per-website ground. [12]

Apple Pay allows vendors to embed an Apple tree Pay button on their websites. In Safari, users can click the Apple Pay push to bank check out, and then complete a purchase using an iPhone or Apple tree Sentinel. Apple Pay requires a Mac that supports Continuity (2012 or later models) and either an iPhone 6 or later with iOS 10, or an Apple Scout with watchOS iii.

Messages [ edit ]

The Messages app adds aesthetic furnishings to letters, such as 3 times bigger emojis and click back with hearts or thumbs-upwards on a message bubble. [20] The ability to play YouTube videos and preview links in a conversation was introduced. [21] Users can view interactive content added to iMessage in iOS 10. The app also allows yous to turn on or off read receipts on a conversation by chat basis. [22] [23]

iTunes [ edit ]

Apple tree Music within iTunes has been redesigned, making it simpler to find favorite songs and observe new ones. A new "For Yous" tab has been added, which suggests new music the user might like (like to the existing Genius).[ citation needed ] A refined MiniPlayer with the power to view lyrics while listening has likewise been introduced. [24]

Notes [ edit ]

The Notes app allows the user to share and collaborate on notes. This is done past clicking on a share push button at the peak of the window. [24]

Other changes [ edit ]

  • Disk Utility regains the power to format and manage RAID sets, afterward it was removed in El Capitan. [12] [25]
  • Finder has an selection to evidence folders always at the top of the view hierarchy, for instance in list views. [12]
  • Post adds a control to the top of electronic mail lists to quickly filter them, for example, by read status or the presence of attachments. [12]
  • 13 & xv-inch Retina MacBook Pros now default to integer scaled over nearest-neighbor scaled resolutions to fit more content.

Other applications found on macOS 10.12 Sierra [ edit ]

Security improvements [ edit ]

Gatekeeper [ edit ]

macOS Sierra slightly changes the Gatekeeper user interface and adds ii new mechanisms. A new default in Organization Preferences hides the "Anywhere" option which allows the user to disable the machinery and execute programs from any source without needing to approve each new 1 individually.

The first new mechanism allows developers to lawmaking-sign disk images that can exist verified as a unit by the system. This allows developers to guarantee the integrity of external files that are distributed alongside the application bundle on the same disk prototype. An aggressor could infect these external files with malicious code and with them exploit a vulnerability in the application, without having to break the signature of the application bundle itself. Past signing the disk paradigm, the developer can prevent tampering and force an assailant to repackage the files onto a new disk image, requiring a valid programmer document to laissez passer Gatekeeper without a warning. [26]

The second new mechanism is "path randomization", which executes awarding bundles from a random, hidden path and prevents them from accessing external files relative to their location. To avoid this, the developer has to distribute the application packet and its external files on a signed deejay image or in a signed installer package. The user can avoid this machinery past moving the application packet without its external files to a new location. [26]

Directory permissions and sudo [ edit ]

The Unix permissions for writing to the /Volumes directory are at present restricted to root and no longer "world-writable". [27] Apple expanded System Integrity Protection to /Library/Application Support/com.apple.TCC, [28] a directory that contains a listing of applications that are allowed to "command the computer", and restricts write access to programs which were signed with an Apple "private entitlement". The file-hosting service Dropbox has been criticized for manipulating the directory to add their Dropbox application to the list, rather than asking the user to do it for them explicitly in System Preferences. [29]

The sudo control-line utility with which a user tin execute a command as another user, typically every bit root, is configured with the "tty_tickets" flag by default, restricting the session timeout to the terminal session (such as a window or tab) in which the user authenticated the programme. [30]

Removed functionality [ edit ]

Sierra removes support for garbage drove from the Objective-C runtime, [31] a retentiveness-management system that was added in Mac Os 10 Leopard (version 10.v) and declared deprecated in favor of Automatic Reference Counting in OS X Mount King of beasts (version ten.8). [32] [33] Applications that have been compiled with garbage drove will no longer run.

Apple removed native back up for the VPN protocol PPTP and fabricated recommendations for alternatives that it considers more than secure. [34]

The "fourth dimension remaining" estimate has been removed in the 10.12.2 update subsequently complaints of the battery life of 2016 MacBook Pros. [35] [36] [37]

The Game Eye app has been removed. [24] Withal, the service nevertheless exists.

Reinstallation [ edit ]

Post-obit the download of macOS Sierra (x.12) from the Mac App Shop, the installer does non testify nether a users' "Purchased" tab in the Mac App Store app. Users tin can all the same re-download the Sierra installer by visiting the macOS Sierra page on the Mac App Store. [38]

Reception [ edit ]

macOS Sierra has received mostly positive reviews. Users and critics accept praised its functionality, including the improver of Siri and support for Apple tree Pay in Safari. [39] Macworld gave it 4.5 stars out of 5. [40] Engadget gave it a rating of 87 out of 100 praising the new features such every bit Siri integration, Universal Clipboard, and Apple Pay while criticizing the unreliability of Auto Unlock, that "Siri isn't ever smart enough" and some of the Letters features are just available on iOS 10. [41] Developers of apps that rely on the PDFKit library built into macOS accept complained that radical changes to PDFKit introduced in Sierra are causing instability and potential data abuse. [42]

Release history [ edit ]

Version Build Release date Darwin Notes Standalone download
ten.12 16A323 September 20, 2016 16.0.0 Original Mac App Store release N/A
10.12.1 16B2555 October 24, 2016 16.i.0 Well-nigh the macOS Sierra 10.12.1 Update macOS Sierra 10.12.1 Update
16B2657 October 27, 2016
10.12.2 16C67 Dec xiii, 2016 sixteen.3.0 About the macOS Sierra 10.12.2 Update macOS Sierra 10.12.2 Update
macOS Sierra 10.12.2 Combo Update
16C68 December 14, 2016
ten.12.3 16D32 January 23, 2017 16.4.0 Nigh the macOS Sierra x.12.3 Update macOS Sierra x.12.3 Update
macOS Sierra 10.12.3 Combo Update
10.12.4 16E195 March 27, 2017 16.5.0 Nigh the macOS Sierra ten.12.4 Update macOS Sierra 10.12.4 Update
macOS Sierra 10.12.4 Combo Update
10.12.5 16F73 May fifteen, 2017 16.half-dozen.0 Most the macOS Sierra 10.12.v Update macOS Sierra 10.12.5 Update
macOS Sierra 10.12.5 Combo Update
16F2073 June v, 2017
10.12.half dozen 16G29 July 19, 2017 xvi.7.0 Nearly the macOS Sierra ten.12.6 Update macOS Sierra x.12.half dozen Update
macOS Sierra x.12.half-dozen Combo Update
16G1036 October 31, 2017 Nigh the security content of Security Update 2017-001 Sierra Security Update 2017-001 Sierra
16G1114 December 6, 2017 About the security content of Security Update 2017-002 Sierra Security Update 2017-002 Sierra
16G1212 January 23, 2018 About the security content of Security Update 2018-001 Sierra Security Update 2018-001 Sierra
16G1314 March 29, 2018 Almost the security content of Security Update 2018-002 Sierra Security Update 2018-002 Sierra
16G1408 June 1, 2018 Nearly the security content of Security Update 2018-003 Sierra Security Update 2018-003 Sierra
16G1510 July 9, 2018 Almost the security content of Security Update 2018-004 Sierra Security Update 2018-004 Sierra
16G1618 Oct 30, 2018 About the security content of Security Update 2018-005 Sierra Security Update 2018-005 Sierra
16G1710 Dec v, 2018 About the security content of Security Update 2018-006 Sierra Security Update 2018-006 Sierra
16G1815 January 22, 2019 Almost the security content of Security Update 2019-001 Sierra Security Update 2019-001 Sierra
16G1917 March 25, 2019 Well-nigh the security content of Security Update 2019-002 Sierra Security Update 2019-002 Sierra
16G1918 March 29, 2019 Most the security content of Security Update 2019-002 Sierra Security Update 2019-002 Sierra
16G2016 May fourteen, 2019 Well-nigh the security content of Security Update 2019-003 Sierra Security Update 2019-003 Sierra
16G2127 July 22, 2019 About the security content of Security Update 2019-004 Sierra Security Update 2019-004 Sierra
16G2128 July 29, 2019 Virtually the security content of Security Update 2019-004 Sierra Security Update 2019-004 Sierra
16G2136 September 26, 2019 About the security content of Security Update 2019-005 Sierra Security Update 2019-005 Sierra

References [ edit ]

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  42. ^ "Sierra PDF Problems Become Worse in x.12.ii". Tidbits. 2 January 2017. Archived from the original on 2017-03-20. Retrieved 2017-03-xx .

External links [ edit ]

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