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Microsoft Office 2016 for Mac: January Update KB3133711

Microsoft continues its push of monthly updates for Microsoft Office for Mac. Typically I don’t spend the time to tell you about them however its January Update KB3133711 has several new features and critical security updates. Here’s a quick summary of the various upgrades.

Improvements and Fixes to Core Microsoft Office 2016 for Mac Apps

Microsoft Office 2016 for Mac 15.18.0Microsoft Outlook for Mac 15.18.0 (160109)

  • Full-Screen Mode
    • View multiple messages or invitations side-by-side.
  • Room Finder
    • Find available conference rooms when scheduling a meeting. Of all the updates, this is probably the one that I’m the most excited about. Room finder makes finding available conference rooms simple.
  • Bug fixes
    • Ok… Unfortunately, that’s all the details Microsoft provided.

Microsoft Word for Mac 15.18.0 (160109)

  • Save .pdf files to flash drives

Microsoft Excel for Mac 15.18.0 (160109)

  • Selection Pane
    • Keep track of objects in your worksheet and rearrange their placement and order.
  • Bug fixes

Microsoft Powerpoint for Mac 15.18.0 (160109)

  • Selection Pane
  • Bug fixes

Microsoft OneNote for Mac 15.18.0 (160109)

  • Add shapes to Notebook pages
  • Support for shapes gallery
  • Bug fixes

Security Updates

The January update also includes extremely critical security patches. Microsoft outlines all the updates in its MS16-004 Security Bulletin. In summary, the software exploits patched allow remote code execution, the most serious of all security vulnerabilities.


Here are the details directly from the Security Bulletin:

Security Update for Microsoft Office to Address Remote Code Execution (3124585)
This security update resolves vulnerabilities in Microsoft Office. The most severe of the vulnerabilities could allow remote code execution if a user opens a specially crafted Microsoft Office file. An attacker who successfully exploited the vulnerabilities could run arbitrary code in the context of the current user. Customers whose accounts are configured to have fewer user rights on the system could be less impacted than those who operate with administrative user rights.

Easiest way to install the Update

Grabbing the updates are fairly simple using Microsoft AutoUpdate for Mac. Open any of the Microsoft Office for Mac apps (Outlook, Word, etc.) and click Help > Check for Updates.

If you prefer to download the updates individually so you can package and deploy them to a corporate environment, you can update packages for Outlook, PowerPoint, Word, Excel and OneNote on the KB3133711 page.

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3 Responses to Microsoft Office 2016 for Mac: January Update KB3133711

  1. Loyd Champion January 21, 2016 at 11:46 am #

    So I did this update and now the primary workbook I use in Excel crashes when I try to go from one worksheet to another within the work book… This has pretty much shut down my business.. HELP!

  2. Mac Hunter February 13, 2016 at 8:29 am #

    Yep i Noticed also . I got that updated.

    • Loyd Champion February 13, 2016 at 4:42 pm #

      What did you do to fix this problem? I like to do the updates, but now I’m scared to. BTW, I was able to go back in Time Machine and go back to Excel version 15.17 and delete 15.18. So we’re now back in business.

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