Visuals almost always make or break any presentation. Many common errors include a poor font choice, awkward contrast of colors, and background colors and styles that conflict with your other choices. Some good choices for font include Arial, Lucida Sans Unicode, and Verdana. Most simple fonts will be easy on the eye as long as they are not too big or small and are not difficult to read on screen. Softer and comfortable fonts, like Georgia or Bookman Old Style, might work well for a literary type presentation (i.e. book report). Backgrounds can be chosen based on color and style. PowerPoint has a number of pre-made backgrounds that can be selected by going to “Format > Background.” A menu will show a list of backgrounds with their own color and font theme. User made backgrounds can also be done by right-clicking in the background of a slide and selecting “Background.” From here, users can use fill effects and colors by selecting the arrow and choosing from the list of styles and custom colors.
Make sure that the colors blend well into the presentation. Try not to use colors that don’t match with each other and don’t make a different theme for each slide, unless when used to switch subjects. It is critical that the font is visible in each slide. Sometimes black or white fonts will fade into the background if it is a dark or light color, and then cannot be seen clearly.