A family of Microsoft presentation graphics products that offer tools for creating presentations and adding graphic effects like multimedia objects and special effects with text.
Microsoft wants you to have a business license if you're going to use PowerPoint for commercial purposes.
Other than that one requirement, you should be perfectly ok to do what you proposes. And if you're using Office 365, the business version isn't all that much more per month than the home version (though you can only use it on one computer rather than on several as you can with the home version.)