Using the Tab Key
The Tab key has a few different uses:
Indentation
Navigation through a document or between table cells
Navigation between placeholders within a math expression
Accept a suggestion from command/symbol or argument completion
Control the behavior of the Tab key using the Tab Navigation ( ) feature in the Insert tab of the ribbon.
On the Insert tab, in the Pages group, click Tab Navigation to activate the tab navigation feature.
To deactivate the feature, toggle Tab Navigation again.
Indentation and the Tab Key
Navigation through a Document or between Table Cells
Navigating Placeholders within a Math Expression
Accept a Suggestion from Command/Symbol or Argument Completion
The Tab key can be used to indent content in Text mode and in 1-D Math. To indent, ensure Tab Navigation is not selected.
The Tab key can be used to navigate through the cells of a table or the math regions of a document. Ensure Tab Navigation is selected.
Note: To indent content within a cell, turn off Tab Navigation.
In 2-D Math, the Tab key is always used to move between placeholders, and the menu item Tab Navigation is unavailable.
When you are presented with a suggestion from either command/symbol completion or argument completion, to accept it, press Tab. The suggestion is inserted.
See Also
Open Tab in New Window
Download Help Document