2. Open the appendix Word document of the paper to be converted, select all the words, and then copy them.

3. Click the "File" menu in the upper left corner of the word window to create a new document.

4. Click the Paste button in the ribbon and select Paste Special from the pop-up drop-down menu.

5. At this time, the Paste Special window will open, and you can select the "Picture" menu item in the table box of the window.