The Edit toolbar contains the following commands.
Undo cancels
the previous actions. You can cancel multiple actions by choosing
Undo again.
Redo reapplies
the previously canceled action. You can redo multiple actions
by choosing Redo
again.
Delete deletes
the selected object(s).
Copy copies
the selected object to the Clipboard. Objects stored in the Clipboard
can be pasted into this and other applications.
Paste pastes
the contents of the Clipboard onto the canvas area.