office 2016 for mac can not expand the drop-down box problem

Fast Track, Official Download the update package, the update can be used after downloading, note the update package;

word 

Update Package Update package

excel 

Update Package Update package

ppt

Update Package Update package

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Since the updated mac, leading to office 2016 for mac, word, excel, ppt appeared small toolbar drop-down triangle can not expand, making it impossible to use

Check out the official office for mac 2016 patch update history, find the latest update packages can be resolved;

Official Download

https://docs.microsoft.com/zh-cn/officeupdates/release-notes-office-2016-mac

After opening, pull down a little bit, to see 

Office 2016 for Mac's latest package 

Then see

September 10, 2019

Version 16.16.14 (19,090,900)

 

Listed below are word, excel, ppt, installation packages and updates, a new installation will download the installation package, the update is installed update package is downloaded, follow the prompts;