Evaluation > Evaluate in Place (Mathematica Menu Item)

Evaluate in Place evaluates a selection in place.

Evaluation > Evaluate in Subsession (Mathematica Menu Item)

Evaluate in Subsession evaluates selected cells in a kernel dialog.

Evaluation > Evaluate Notebook (Mathematica Menu Item)

Evaluate Notebook evaluates all the evaluatable cells in the notebook.

File > Exit (Mathematica Menu Item)

Exit causes Mathematica to quit.

Edit > Extend Selection (Mathematica Menu Item)

Extend Selection highlights the smallest subexpression containing the selection.

Format > Face (Mathematica Menu Item)

Face assigns font face variations (Plain, Bold, Italic, or Underline) to selections.

Insert > File... (Mathematica Menu Item)

File inserts the contents of a file at the insertion point.

Insert > File Path... (Mathematica Menu Item)

File Path opens a dialog to select and paste the full pathname of a file into the text at the insertion point.

Cell > Cell Tags > Find Cell Tag (Mathematica Menu Item)

Find Cell Tag opens a submenu to find and select cells based on their cell tags.

Find Currently Evaluating Cell selects the cell bracket of the currently evaluating cell.