Move a File
When one moves a file, one actually copies it to a new location and deletes it from the original location. The new copy might be put on the original disk or network location or on a separate one. In either case, the moving process is the same. If the Microsoft Office file that one wants to move is an HTML page, the user must move the HTML file plus its accompanying folder, which contains supporting files, such as images. This requirement does not apply if the Web page is in the single-file Web page format (mhtml). This format stores everything in one file. The user cannot move a file while someone has it open in any program.