If you need to insert curved text in PowerPoint, you can take the help of WordArt functionality. It will allow you to curve the text in any slide and you can insert as many curved texts as you want.

While standard text boxes serve their purposes, modifying the plain text in your PowerPoint presentations can add some compelling visual flair. While you can't insert a curved text box in PowerPoint, ...

Use a pointing arrow in your Microsoft PowerPoint presentation to gently pull eyes from one point to another.