1. Enter the software interface of ppt, and select the Insert tab in the top function tab.
2. Find the "Attachment" button behind the "Insert" tab, click the attachment, select the pdf file to be converted in the folder, and click "Open" after selection.
3. Double click the file in the ppt, find the conversion area on the right in the pop-up function box, select Convert to ppt below, and then click Start Conversion.
