In order to copy a document, check the box next to document you wish to copy, then simply click on from the side function menu and a confirmation pop-up will appear.
Click in order to make a copy of the document. The copied document will appear on the list as "Created".
If you wish to edit or view the document, simply click on to open it.
Note: You will only be able to edit the copy if this is saved in an editable format (eg: .doc) and if you have the necessary User Settings on your computer.