you can use the following standard Windows keyboard shortcuts :
•CTRL+C : copies the selected text to the clipboard.
•CTRL+X : cuts the selected text out and copies it to the clipboard.
•CTRL+V : copies the text in the clipboard to the position of the cursor (if some text is selected, that text is replaced by the pasted text).
•CTRL+Z : undo the last change.
•CTRL+SHIFT+Z : re-do the last change.
See also Text Selection Keyboard Shortcuts.