Maximum of eight lines per chart. Leave a blank line between statements. Maximum of eight words per line. Make sure bullet types do not clash with other graphics. Show the audience one line at a time.
Pie Charts Try to use no more than eight slices.
Place the largest data slice at the top of the pie. Place labels on or next to the slice and keep them short. Do no explode more than 1 slice of the pie. Bar Charts Use no more than eight bars. To emphasize a single bar, change its color or add a shadow.