1, speaker presentation: This method is completely controlled by the speaker, who can switch slides, label and draw pictures by himself, which is suitable for speaker-led meetings or training occasions.
2. Viewers browse by themselves: This method allows viewers to browse slides by clicking their own mouse, which is suitable for viewers to watch by themselves, such as exhibitions and reports.
3. Window projection: This method minimizes the slide window and allows the speaker and audience to watch the screen at the same time, which is suitable for occasions where the speaker and audience need to interact.
4. Slide show: This method sets the parameters of the show by hiding the dialog box, such as switching mode and time, which is suitable for automatic slide show.