What are users unable to do in the user interface of PowerPoint 2016? -Add additional tabs on the ribbon.

-Customize the default tabs on the ribbon.

-Fully customize newly added tabs on the ribbon.

-Use global options to customize newly added tabs on the ribbon.

Customize the default tabs on the ribbon.

Explanation:

answer; i believe that the correct answer is (calculated field);

solution:

the auto-correct option of the auto-correct tool enables you to add and delete words that do not follow abbreviation rules because:

it is a feature that allows outlook to correct common spelling and typing errors and to replace characters with symbols. we can also can use auto-correct as a shortcut, which means we can type a small string of characters and have those characters replaced by a longer string.