Use the Edit menu to manipulate text in the Help, Source, or Notepad window. The editor is based on the "clipboard" metaphor. Text is copied from a window to a temporary storage area called a Clipboard. From there, text can be pasted into another location. ┌─────────────────────┐ │ Undo Alt+Backspace │ ■ Reverses last edit * │ Cut Shift+Del │ ■ Moves selected text to Clipboard │ Copy Ctrl+Ins │ ■ Copies selected text to Clipboard │ Paste Shift+Ins │ ■ Inserts text from Clipboard │ Clear Del │ ■ Deletes selected text entirely * ├─────────────────────┤ │ Read Only │ ■ Prohibits changes to file * └─────────────────────┘ * Items marked by an asterisk appear only with full menus.