9 Common slide design mistakes [with examples]

#1 Too much information on one slide

#2 Long list of bullet points

#3 Using cliched, overused images

#4 Using WordArt. That's so 90s

#5 Trying to impress with extra-stylish charts

#6 Illegible fonts

#7 Using 3-D charts

#8 Difficult-to-read chart legends

#9 Too many colours

All slides taken from public sources. For academic purpose only.