Cell > Convert To > OutputForm (Mathematica Menu Item)

OutputForm converts the selection to Mathematica OutputForm.

Insert > Output from Above (Mathematica Menu Item)

Output from Above copies the contents of the nearest preceding output cell.

File > New > Package (Mathematica Menu Item)

Package creates a new package (.m) window.

Insert > Page Break (Mathematica Menu Item)

Page Break inserts a page break at the horizontal I-beam.

File > Printing Settings > Page Setup... (Mathematica Menu Item)

Page Setup controls the size and shape of the pages to be printed.

Evaluation > Parallel Kernel ... (Mathematica Menu Item)

Parallel Kernel Configuration opens a dialog to add, remove, and configure parallel kernels.

Evaluation > Parallel Kernel Status... (Mathematica Menu Item)

Parallel Kernel Status opens a dialog with statistics on active parallel kernels.

[Right-click] > Paste into Graphic (Mathematica Menu Item)

Paste into Graphic inserts the current contents of the clipboard into the selected (or clicked upon) graphic.

Edit > Paste (Mathematica Menu Item)

Paste inserts the current contents of the clipboard at the insertion point.

Cell > Convert To > PDF (Mathematica Menu Item)

PDF converts the selected cells to PDF format (Macintosh only).