Did someone say that pictures show what words can tell? Yes, it is true that both pictures and words are important, and they both play complementary roles. If you had to choose just one of them; then seeing is a much more important part of presenting. Presentations, by their very nature, are meant to be seen since they evoke actions such as project, display, or broadcast; and all of these actions represent visual media. Text and speaking are important too, but you can be more effectively heard and remembered if your content includes both text and pictures.
Microsoft and the Office logo are trademarks or registered trademarks of Microsoft Corporation in the United States and/or other countries.