General recommendations 1.    Don’t put too many elements on a slide, avoid an “information overload”2.    The speaker should not block any elements of the presentation, leave some space3.    Place no more than 5 topics or illustrations on a slide4.    Don’t duplicate in writing what the speaker is saying5.    Replace text with diagrams, drawings, photos and animations6.    Add diagrams without a background (gif, png)7.    Recommended fonts: Montserrat, Arial, Times New Roman, Roboto, Century Gothic8.    Size of titles: 50-60, size of body text: 25-35