What makes a good power point slide??

To have a good power point slide,
-you must read your slides before presentation,so that you will not confuse and blur during the presentation.this can help you in your presentation.
-you must make sure your presentation can run smoothly before the presentation..this can ensure you face problems during your presentation.
-you must make sure your slides are short and simple then it is easier for audience to understand it.Each slide should not have more than 3/4 words of the slide.
-if you prepare your slides in point form,make sure your slide not full with point form...this can cause audience feel boring and sleepy.
-if you use graph in your slides,make sure your graph is easy to understand and try to include one graph per slide...then is is easy for audience to understand it..
-if you use statistic in your slide,make you sure write below the slide of the source that you get it to prove that your statistic is real.this can help audience to find more information about it.
-you can include some picture ,video or sound clip so audience feel more interested with your presentation..this can make your slides more interesting.
-in your slides,you can not use bright colour,it can affect your slides and audience can not read it easily..then audience can not understand what you are talking.
-you must use a large font in your slides,this can ensure the audience who sit behind can read it easily..
-You must arrange your slides according to the title...then audience will not feel blur during the presentation.
-You can include the main title and minor title in your slides so audience can understand it easily.