How to remove all annotation information from PowerPoint 2013

Sometimes, open a ppt template, there will be a lot of annotation information, the leader asked us to remove it all, do we still one of the manual delete it? too out. Here is a very fast batch deletion skills, we feel.

① Open PowerPoint, click File-Check the problem-check the document.

② at this time will be friendly to remind you whether to save, we can choose to save or not to save.

③ Pop-up Document Inspector, tick annotations and comments, click the Check button.

④ detection is complete, click the Delete button to remove it.