Respuesta :
In my opinion maximum two different fonts is enough. If you have to explain a concept it's quite horrible to see a lot of fonts in the same slide.
Answer:
2 is the correct answer here's proof
Explanation:
Bullet points—Limit to four or less.
Words—Limit the number of words in a line of text to seven or less.
Lines—Limit the number of lines of text on a slide to seven or less.
Colors—Limit to four or less.
Fonts—Limit to two per slide.
Slides—Limit to two per minute.