1. What is "Social Auto Share" in the slideshare website? Why is it an important feature that justifies the use of this website? The Social Auto Share in the slideshare website is twitter and facebook. They and an interlocking movement function are pounding this website. I can use a site more comfortably by linking those sites. I can easily know the profiles of the user.

2. What is the purpose served by the "event" feature? I can display specific types of slides in a mass. It becomes comfortable to look for than I look for by one. Various people can participate in the same event. I can look for a better thing.

4. I increase a letter.

5. I insert a figure.

6. I change a font color.

8. I click an upload button.

9. I upload .PDF file or .txt file.

11. We click front page's “more” button.

12. We click language from “Filter by type”.

14. I click "Create event" of the lower page.

15. I write a necessary matter and click "Save changes".

17. I click "Create group" of the lower page.

18. I write a necessary matter and click "Save changes".

19. • Did you complete all the slides? 3 • Has the content in the slides followed the instructions? 3 • Is the English grammatically reasonable? 3 • Is there a heading in each slide to know the content? 3 • Is the presentation correctly posted in slideshare.net? 3