1. Open a document with WPS, select the PPT that we need to insert the button, and then switch to the Insert tab, we can select the button you want in the "action button" in the "shape" group.
2, at this time the mouse pointer will become a cross shape, where we need to press the left mouse button, and drag the mouse to draw an action button.
3. After painting, release the Mouse, a "Action Settings" dialog box pops up, and we can set the contents of the "click" and "hover" tabs according to our needs, for example, we now default to "hyperlink to last Slide", and then click OK when the settings are complete.
4, our action button has been added to complete, when we show the slide to click on this button, we will get the effect of setting, now is to jump to the last slide.