Almost every day we need to repeat copying/pasting operations countlessly, yet the Windows built-in clipboard can only hold one record every time, and disappears immediately after shutdown; Storing them in a plain text document does not support multimedia file formats; Using Office document instead, neither does that support shortcut link and other special formats, nor the multimedia typesetting format is easy to control in style; In particular, separating text content and media files is always not a good idea.