Microsoft AutoUpdate (MAU) version 3.18 and later includes the msupdate command-line tool. It's usually at the bottom-left corner of the screen. This wikiHow teaches you how to install Microsoft Word updates on your Windows or macOS computer. What should I do to fix this? How to Update Microsoft Word on PC or Mac. I downloaded the latest version of Mac OS. All the other office apps are working fine. It bounces after clicking in the icon and then nothing happens. Hi, For the last couple of days, the word app on my mac won't open. Update entire table This will reflect any. Select one of the following: Update page numbers only This only updates the pages that the headings are on, and ignores any changes to the heading text. Word for Microsoft 365 Word for Microsoft 365 for Mac Word for the web Word 2019 Word 2019 for Mac Word 2016 Word 2013 Word 2010 Word 2016. Type regedit in the Search box (in Windows 10, Windows 8.1, or Windows 8) or in the Start Search box on the Start menu (in earlier versions of Windows), and then press Enter. Why Does Microsoft Word Not Work On Mac After Update Windows 7 Exit all Office programs. If you don't see Check for Updates, run the latest version of Microsoft AutoUpdate tool, then check for updates again. Open an Office app such as Word, then on the top menu, click Help Check for Updates. Microsoft Word For Mac Not Working After Update Windows 10.