Cell Menu

 

Convert To convert the selection to StandardForm, TraditionalForm, etc.

Cell Properties toggle cell properties (Open, Editable, Evaluatable, ...)

Cell Tags display, edit, and search for cell tags

Grouping control cell grouping and toggle cells open or closed

Divide Cell split a cell at the insertion point

Merge Cells combine the selected cells into one cell

Notebook History... summarize the editing history of a notebook

Delete All Output delete all output cells in a notebook

Show Expression toggle the cell to underlying symbolic expression form