According to Wikipedia, Doujinshi is an art, anime, manga, or game created by armatures for other people who like the same thing. Doujin is just a group of people who share a common interest.
Presenter View in PowerPoint. Presenter View in PowerPoint is a great feature that can save you time and let you improve your presentation effectiveness during a meeting. By using Presenter View you can for example read your speaker notes in PowerPoint while your audience see the full presentation slideshow.
It is the most widely used application for creating a computer-based presentation or slide show. PowerPoint files are saved with a PPS or PPTX file extension, although the original PPS format is used for compatibility with older PowerPoint versions and viewer software.