I belive its the third one
hope this helps :)
Answer:
-a slide show
Explanation:
PowerPoint is mainly used as a slide show creation software.
The following are the correct options: THE AUTHOR'S KNOWLEDGE, THE AUTHOR'S OPINION, THE AUTHOR WORLDVIEW AND THE AUTHOR'S EXPERIENCE
All these factors make up the person that the author really is and they are going to affect the way he perceives things. These factors are the determinants of the kind of information and view that will be found in any book that the author writes.
John has been on the couch all afternoon; he needs to go outside for a bit.
