How many minutes should you spend on a slide?

Answer 1

Not too much, not too little, just the right amount of time. As long as what you are sharing is relevant to the slide, keep it up, but as soon as you have completed talking about the information, either blacken the slide or move to the next when ready.

Use more images and less text.

Answer 2

You should spend approximately 1.5 minutes to 3 minutes on each slide. It is important to use bullet points on your slides and have equal white space in between each point so the audience so it will be easy for the audience to follow your presentation. Also, you should make sure not to include full sentences; however only a few words or phrases on each bullet point.