The choice of text style and font is extremely important. Limit yourself to one or two fonts in any given presentation. That Has The First Letter Of Each Word Capitalized. Of course, don't forget to capitalize the first letter of the name or pronoun referring to God. Another important attribute to pay attention to is whether you use a serif or a sans serif font.
Serifs are the small cross strokes that are found at the ends of a letter's main strokes.
Times, Bookman, or Garamond are excellent examples of serif fonts. Arial or Helvetica are examples of a sans serif font. Fonts with serifs are generally more readable than fonts that are sans serifs. Many software packages allow you to place scanned pictures or logos behind the text as a background. This can be handy to present a church's identity or special campaign as a logo in the background.