CopyFile (Built-in Mathematica Symbol)

CopyFile["file_1", "file_2"] copies file_1 to file_2.

Copy (Mathematica Front End Token)

"Copy" is a front end token that copies a selection to the clipboard without deleting it from the document.

DefaultDuplicateCellStyle (Built-in Mathematica Symbol)

DefaultDuplicateCellStyle is a notebook option that specifies the default style to use for cells created by automatic duplication of other cells in the notebook.

Edit > Copy (Mathematica Menu Item)

Copy copies a selection to the clipboard without deleting it from your notebook.

Edit > Copy As (Mathematica Menu Item)

Copy As opens a submenu to copy a selection and convert it to the specified format.

CopySpecial (Mathematica Front End Token)

"CopySpecial" is a front end token that converts the selection to a specified format and copies it to the clipboard.

PrintingCopies (Built-in Mathematica Symbol)

PrintingCopies is an option for notebooks that specifies the number of copies of a notebook printed when a print command is given.

MathMLForm (Built-in Mathematica Symbol)

MathMLForm[expr] prints as a MathML form of expr.

[Right-click] > Copy Address (Mathematica Menu Item)

Copy Address copies the address of the selected (or clicked upon) hyperlink to the clipboard.

[Right-click] > Copy Hyperlink (Mathematica Menu Item)

Copy Hyperlink copies the selected (or clicked upon) hyperlink text to the clipboard.