The oldest MacBook had Mac OS X 10.10 installed. The oldest Mac Pro on the list above with the compatible graphics cards, had 10.6 originally installed, and is the only Mac that shipped with 10.6 that can install Mojave. Download Microsoft OneNote for macOS 10.14 or later and enjoy it on your Mac. ‎Capture your thoughts, discoveries, and ideas in your very own digital notebook using OneNote for Mac. Now it is easier than ever capture your thoughts, add pictures or files, and share notes across your devices and with others. This release is included in macOS 10.7 through at least macOS 10.14. As of this writing, there are at least two known issues with Tk 8.5.9 that are present in Apple 8.5.9 Tk but fixed in more recent upstream 8.5 releases.

1. Update To Mac Os 10.9 Versions
2. Update To Mac Os 10.9 High Sierra
3. Update To Mac Os 10.9ac Os 10 9
4. Update Mac Os 10.9.5 To Mojave
5. Update Macos From 10.9.5 To 10.11

This is a series of tips that cover Mac OS X client edition. Server forums cover Mac OS X server on the community.

Here is the series of tips for related Macs. 10.6,10.7, 10.8, 10.9, 10.10,10.11,

10.12 ,10.13, 10.14 Mojave, 10.15 Catalina , 11.0 Big Sur.

See special note about resetting the SMC during updates and upgrades, later in the tip.

is an article I wrote that everyone updating their Mac should read. No update should be ventured into with operating systems or software without first ensuring your data is backed up in two separate places. Slowing down of your Mac should not lead you to assume an update will fix everything. First isolate why your Mac is slowing down or crashing before installing anything new.

Apple includes many full upgrade installer links on https://support.apple.com/en-us/HT211683

Note: APFS came about with High Sierra, and Mojave continues the practice of auto-reformatting drives into APFS that are solid state like flash drives from HFS Journaled. If you need to downgrade to an older system than High Sierra, you will need to reformat the drive again, or leave a partition with the old formatting available.

Apple released for 10.14.6 users, 2020-003 Mojave security update. If running an earlier version of 10.14, run the 10.14.6 Combo update first.

Apple recommends you have these Macs according to: https://support.apple.com/kb/SP777?locale=en_US

• MacBook (Early 2015 or newer) [model identifier 8,1 or later]
• MacBook Air (Mid 2012 or newer) [model identifier 5,1 or later]
• MacBook Pro (Mid 2012 or newer) [model identifier 9,1 or later]
• Mac mini (Late 2012 or newer) [model identifier 6,1 or later]
• iMac (Late 2012 or newer) [model identifier 12,1 or later]
• Mac Pro (Late 2013; Mid 2010 and Mid 2012 models with recommended Metal-capable graphics cards) [model identifier 5,1 or later]

bracketed items in quotes were added for additional identification purposes. Your Apple menu -> About This Mac -> System Report or System Profiler gives you the model identifier.

All of the Macs that are older than 10.11, need to be updated to 10.11 first before installing Mojave.

The oldest MacBook Air, Mac mini, and iMac which can upgrade to Mojave shipped with 10.8, Mountain Lion.

The oldest MacBook Pro which can upgrade to Mojave shipped with 10.7, Lion.

The oldest MacBook had Mac OS X 10.10 installed.

The oldest Mac Pro on the list above with the compatible graphics cards, had 10.6 originally installed, and is the only Mac that shipped with 10.6 that can install Mojave. Before upgrading to 10.7 or later, read this tip as Apple has not reintroduced a series of software that made older Mac compatible software compatible with Intel Macs since 10.6.8's release.

Apple released Mojave on September 24, 2018. Reports from:

earlier than that date were made with pre-release Mojave versions and can not be relied upon.

September 30, 2018 driver additions from third party update pages:

HP, and Samsung (HP has become the download site for at least some Mojave Samsung printers, if you have Samsung see if any are Catalina compatible)

Silverfast.

10.14.3 was released January 22, 2019. Note, some users are reporting 10.14.3 will not successfully apply as an update without an SMC reset as described how to do in this link: https://support.apple.com/en-us/HT201295

Frequently both updates and upgrades will require multiple reboots to successfully apply. Do NOT become impatient if you find the screen go blank during the update or upgrade process. If you press the power button to shut it down while it is rebooting for the update or upgrade, it may quit the process, and leave you stuck.

Use the macOS Mojave forum for operating system specific questions of other end users such as yourself.

Note: https://support.apple.com/guide/disk-utility/partition-a-physical-disk-dskutl14027/mac

are directions for creating a separate partition that will allow you to dual boot into an older operating system

if you find something not compatible with the current. Once you install the older operating system, you can use the Startup manager to dual boot to the older system.

You can't install Mojave from the Finder, unless you are running 10.13.6 or earlier.

The direct download link for Mojave is:

Note: some people have had trouble downloading the latest Mojave links. https://brave.com/ has been found to be a better web browser than some if you run into issues and is known to work on Mac OS X 10.10 and later.

Note: the 2020-004 security update for Mojave has a bug with the screen saver getting stuck. To repair delays in the screen saver, 'The workaround is to choose a non-picture screen saver such as Flurry, Message, etc.' (special thanks to community member dialabrain for this report.

Important

If you are using a Python from any current python.orgPython installer for macOS (3.9.0+, 3.8.0+, or 3.7.2+),no further action is needed to use IDLE or tkinter.A built-in version of Tcl/Tk 8.6 will be used.

If you are using macOS 10.6 or later, the Apple-suppliedTcl/Tk 8.5 has serious bugs that can cause application crashes.If you wish to use IDLE or Tkinter, do not use the Apple-suppliedPythons. Instead, install and use a newer version of Pythonfrom python.org or a third-party distributor that supplies orlinks with a newer version of Tcl/Tk.

Python's integrated development environment,IDLE, and thetkinter GUI toolkitit uses, depend on the Tk GUI toolkit which isnot part of Python itself. For best results, it is important that theproper release of Tcl/Tk is installed on your machine.For recent Python installers for macOS downloadable from this website,here is a summary of current recommendations followed by more detailedinformation.

Update To Mac Os 10.9 Versions

Update To Mac Os 10.9 High Sierra

There are currently three major variants of Tk in common use on macOS:

Aqua Cocoa Tk

A newer native implementation availableas a universal 64-bit and 32-bit binary. This variant is the standard nativemacOS variant in Tk 8.6 and as of Tk 8.5.13. Aqua Cocoa support wasbackported to Tk 8.5 (prior to 8.5.13) and released by Apple starting with macOS 10.6and by ActiveState starting with their 8.5.9.1 release.

Aqua Carbon Tk

Because it is implemented with older macOS Carbon interfaces, it isonly available as a 32-bit binary (usually for Intel and PowerPCprocessors). Aqua Carbon Tk 8.4 is included with macOS releases 10.4through 10.14 and is also available from ActiveState. Aqua Carbon variantsof Tk 8.5 had been available as an ActiveState Community Download priorto ActiveTcl 8.5.9. As of 8.5.13, the Tk project no longer supportsCarbon builds of Tk 8.5. 32-bit-only Python installers downloadablefrom this website for older Python releases were linked with Aqua CarbonTk 8.4.

X11 Tk

The traditional platform-independent UNIX Tk implementation whichrequires an X11 server, such as the Apple X11.app available as anoptional component in older macOS releases or from third-partydistributors. 64-bit and32-bit binaries can be built. While the Python installers downloadablefrom this website do not support X11 Tk, other distributors ofPython for macOS may do so.

built-in 8.6.8

As of Python 3.7.0, 3.6.8, and 2.7.16, all current Python installers for macOSdownloadable from python.org supplytheir own private copies of Tcl/Tk 8.6.8. They do not look for or use anythird-party or system copies of Tcl/Tk. This is an Aqua Cocoa Tk.

ActiveTcl 8.5.18.0

ActiveState provides binary distributions of Tcl/Tk which are upward compatiblewith and generally more up-to-date than those provided by Apple in macOSreleases. This version of Tcl/Tk includes fixes for some critical problemsthat you may encounter using tkinter or IDLE (see Apple 8.5.9 below).You can download an installer for this release fromthe ActiveState web site.Note that ActiveState Community Edition binaries are not open source andare covered by an ActiveState license. You should read the licensebefore downloading to verify that your usage complies with its terms of use.As of Python 3.7.0, 3.6.8, and 2.7.16, no current Python installers for macOSdownloadable from python.org make use of this or any other external versionof Tcl/Tk.

This is an Aqua Cocoa Tk.

Apple 8.5.9

This release is included in macOS 10.7 through at least macOS 10.14.As of this writing,there are at least two known issues with Tk 8.5.9 thatare present in Apple 8.5.9 Tk but fixed in more recent upstream 8.5 releases.The more serious problem is an immediate crash in Tkwhen entering a composition character, like Option-u on a US keyboard.(This problem is documented asTk bug 2907388.)There is also the more general problem of input manager support for compositecharacters(Tk bug 3205153)which has also been fixed in more recent Tcl/Tk 8.5 releases.You can avoid these problems by using a current python.org installeror by using a third-partydistribution of Python that does not use Apple 8.5.9 Tk.This is an Aqua Cocoa Tk.

Update To Mac Os 10.9ac Os 10 9

Apple 8.5.7

This release is included in macOS 10.6. IDLE is known to hang or crashwhen used with the Apple 8.5.7 included in all versions of macOS 10.6.x.Because of this,we strongly recommend that you do not attempt to use Tkinter or IDLE withthe Apple-supplied Python 2.6.1 in 10.6. Instead, install a newer version ofPython that supports a newer version of Tk.This is an Aqua Cocoa Tk.

Update Mac Os 10.9.5 To Mojave

Note

While Tcl and Tk areseparate frameworks and libraries, they are closely related and arenormally installed or updated simultaneously. You should notattempt to mix-and-match Tcl and Tk versions. References toa specific version of Tk assume the corresponding version ofTcl is installed as well.

Update Macos From 10.9.5 To 10.11

The Python for macOS installers downloaded from this website dynamicallylink at runtime to Tcl/Tk macOS frameworks. The Tcl/Tk major version isdetermined when the installer is created and cannot be overridden.All current python.org installers for Python 3.7.x, 3.6.x,and 2.7.x link to their own built-in Tcl/Tk 8.6 frameworks and do not useexternal Tcl/Tk frameworks so the rest of this section only applies tonon-current releases and, as such, no longer supported.

The Python 64-bit/32-bit macOS installers for Python 3.6.x andand 2.7.x dynamically link to Tcl/Tk 8.5 frameworks.The dynamically linking occurs when tkinter (Python 3)or Tkinter (Python 2) is first imported (specifically, the internal_tkinter C extension module). By default, the macOS dynamic linkerlooks first in /Library/Frameworks for Tcl and Tk frameworks withthe proper major version. This is the standard location for third-partyor built from source frameworks, including the ActiveTcl releases.If frameworks of the proper major version are not found there,the dynamic linker looks for the same version in/System/Library/Frameworks, the location for Apple-suppliedframeworks shipped with macOS. (Note, you should normally not modifyor delete files in /System/Library.)

As is common on macOS, the installed Pythons and the Tcl and Tkframeworks are built to run on multiple CPU architectures (universalbinaries) and across multiple macOS levels (minimum deploymenttarget). For Python to be able to dynamically link with a particularTcl and Tk version, the available architectures in the Tcl/Tk frameworksmust include the architecture that Python is running in and theirminimum deployment target should be no greater than that of Python.

• 2020-10-05 - updated for 3.9.0 and 3.8.6, remove 2.7
• 2020-08-17 - updated for 3.7.9
• 2020-07-20 - updated for 3.8.5
• 2020-06-27 - updated for 3.7.8
• 2020-05-14 - updated for 3.8.3
• 2020-03-10 - updated for 3.8.2 and 3.7.7
• 2019-12-19 - updated for 3.8.1, 3.7.6, and 2.7.17
• 2019-10-15 - updated for 3.8.0, 3.7.5, and macOS 10.15
• 2019-07-08 - updated for 3.7.4; 3.6.x is now security-fix-only
• 2019-03-25 - updated for 3.7.3
• 2019-03-03 - updated for 2.7.16
• 2018-12-24 - updated for 3.7.2 and 3.6.8
• 2018-10-20 - updated for 3.7.1, 3.6.7, and macOS 10.14
• 2018-06-27 - updated for 3.7.0 and 3.6.6
• 2018-05-30 - updated for 3.7.0b5
• 2018-05-02 - updated for 3.7.0b4 and 2.7.15; removed 32-bit-only refs
• 2018-03-29 - updated for 3.7.0b3 and 3.6.5
• 2018-02-28 - updated for 3.7.0b2
• 2018-01-31 - updated for 3.7.0b1 and 3.6.4
• 2017-10-03 - updated for 3.6.3 and macOS 10.13
• 2017-09-16 - updated for 2.7.14; removed 3.5.x
• 2017-07-17 - updated for 3.6.2
• 2017-03-21 - updated for 3.6.1 and (belatedly) 3.5.3
• 2016-12-23 - updated for 3.6.0
• 2016-12-17 - updated for 2.7.13
• 2016-09-23 - updated for macOS 10.12
• 2016-07-31 - updated for 3.5.2 and 2.7.12; removed 3.4.x
• 2015-12-20 - updated for 3.4.4
• 2015-12-06 - updated for 3.5.1, 2.7.11, and macOS 10.11
• 2015-09-13 - updated for 3.5.0
• 2015-05-23 - updated for 2.7.10 and ActiveTcl 8.5.18.0
• 2015-02-23 - updated for 3.4.3
• 2014-12-10 - updated for 2.7.9 and ActiveTcl 8.5.17.0
• 2014-10-16 - updated for macOS 10.10
• 2014-10-06 - updated for 3.4.2 and ActiveTcl 8.5.16.0
• 2014-09-22 - updated for 3.4.2rc1
• 2014-07-01 - updated for 2.7.8
• 2014-06-01 - updated for 2.7.7; removed 2.7.6 and 3.3.5
• 2014-05-18 - updated for 3.4.1 and 2.7.7rc1
• 2014-03-16 - updated for 3.4.0 and 3.3.5
• 2014-02-10 - updated for 3.3.4 and 3.4.0rc1
• 2014-01-05 - updated for 3.4.0b2
• 2013-11-24 - clarify that the ActiveState website still refers to 8.5.15.0
• 2013-11-24 - removed built-in for 3.4.0b1, removed 3.3.2 and 2.7.5
• 2013-11-10 - ActiveTcl 8.5.15.1; removed built-in for 3.3.3rc2 and 2.7.6.
• 2013-10-27 - updated for 3.3.3rc1 and 2.7.6rc1 and their built-in 8.5.15.
• 2013-10-24 - updated for macOS 10.9 and ActiveTcl 8.5.15, removed 3.2.5.
• 2013-10-20 - updated for 3.4.0a4 and its built-in 8.5.15.
• 2013-09-29 - updated for 3.4.0a3
• 2013-09-09 - updated for 3.4.0a2 and its built-in 8.5.14.
• 2013-08-03 - updated for 3.4.0a1 and ActiveTcl 8.4.20
• 2013-05-18 - updated for ActiveTcl 8.5.14
• 2013-05-15 - updated for 3.3.2, 2.7.5, and 3.2.5
• 2013-04-06 - updated for 3.3.1, 2.7.4, and 3.2.4
• 2012-12-26 - updated for ActiveTcl 8.5.13 and Issue 15853 patch installer
• 2012-09-29 - updated for 3.3.0 final and reverted to ActiveTcl 8.5.11.1
• 2012-08-02 - updated for ActiveTcl 8.5.12
• 2012-07-28 - updated for macOS 10.8
• 2012-04-11 - updated for 3.2.3 final and 2.7.3 final
• 2012-03-18 - updated for 3.2.3rc2 and 2.7.3rc2
• 2012-03-04 - updated for ActiveTcl 8.5.11.1, 3.2.3rc1, 2.7.3rc1, removed 3.1.4
• 2011-11-12 - updated for ActiveTcl 8.5.11
• 2011-09-04 - updated for 3.2.2 final
• 2011-07-21 - updated for macOS 10.7 and ActiveTcl 8.5.10.1
• 2011-07-09 - updated for 3.2.1 final and ActiveTcl 8.5.10
• 2011-06-12 - updated for 2.7.2 final and 3.1.4 final
• 2011-05-30 - updated for 3.2.1rc, 2.7.2rc, and 3.1.4rc
• 2011-03-08 - add warnings and include details on how Python links with Tcl/Tk releases
• 2011-02-20 - updated for 3.2 final
• 2011-01-31 draft 1 - preliminary info for 3.2rc2
• 2011-01-14 draft 0