The production of slides is a cumbersome process, to produce a beautiful ppt slides, work hard that is necessary. Slide back and forth, essential, below, introduce the slide switch skills, so do not need to follow the traditional method, save a lot of time.
① Open PowerPoint2003, click the menu bar--Slide Show--Slide transition.
② first sets the effect applied to the slide, as shown in the red box below.
③ then modify the switching effect, the speed sound can be set.
④ Finally, is the change of the way the modified, can be a mouse click on the change, but also can be automatically separated a few seconds to change the film.