功課一問

[ai.]

Document Metadata
Research and discuss the various types of data that might exist in MS Word
documents other than the actual visible text. What problems might such
‘metadata’ pose when making documents publicly available? What steps
should be taken to ensure that sensitive or embarrassing data is not
accidentally released?

其實我唔知在ms word的doucment metadata是指甚麼,有無人可以解釋一下.