Add a hyperlink that links from one slide to another one in the same presentation.
Add a hyperlink to another slide
In Normal view, select the text, shape, or picture that you want to use as a hyperlink.
On the Insert tab, click Hyperlink.
In the Insert Hyperlink dialog box, under Link to, click Place in This Document.
Under Select a place in this document, click the slide that represents the hyperlink destination.
Show and return
The Show and return box is grayed out unless you are linking to a Custom Show in your presentation.
If you're an Office 365 subscriber and want to use a feature like show and return, click here to read about linking to another slide by using Zoom for PowerPoint, and see the "Choose to return" feature discussed near the end of that article.