: Keep your entire deck to 7 slides, with 7 lines of text per slide and 7 words per line for maximum engagement.
You can easily customize your slides by following these steps provided by Microsoft Support : Powerpoint Presentations Backgrounds
For high-quality visuals, you can browse stock images on sites like iStock or Dreamstime . See recommendations for specific industries. : Keep your entire deck to 7 slides,
Even with a great background, your text needs to remain readable. Many experts recommend following simple structural rules: Powerpoint Presentations Backgrounds