I used to fear group presentations. Since back in the old days I’ve given more than enough talks (combined with a short spell as an English teacher) so they don’t bother me as much.
PowerPoint is common presentation software for preparing visual aids, but when was the last time you saw one that wasn’t cringeworthy?
Don McMillan gives a short comedy sketch (in the video above) around PowerPoint presentations and the common mistakes that people make.
Update: Really Bad Powerpoint — a relevant post on Seth’s blog.