To avoid the risk of private Office documents being exposed when users share their screens with others, Microsoft has added new improvements to improve the privacy of Word , Excel , and PowerPoint documents , including blocking connected users from taking screenshots of "sensitive" documents, in the latest Office build.
Accessibility improvements:
Along with that, the new Office update for Mac users also brings new accessibility improvements to the PowerPoint application. Specifically, the new PowerPoint version has added the Accessibility Ribbon, helping users to access accessibility features in documents more easily.
To access and open this new Accessibility Ribbon, simply click Check Accessibility on the Review tab .
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Besides the Build version, you can also refer to other Office versions for Mac on Taimienphi and choose the most suitable version for you.