
I have previously posted about Keynote being vastly superior to PowerPoint. There is a detailed comparison of these two programs at The Trial Technologist’s View blog, which includes insightful analysis and videos highlighting the differences in the following areas: layout, graphics engine, slide transitions, image transitions, image manipulation, charts/tables, video importing, and exporting. This blog is written by a trial presentation and litigation support company, and it contains excellent, practical, and if you haven’t checked it out yet, you owe it to yourself to do so.
Source: "Differences Between PowerPoint and Keynote [video]" by Blake Boyd, published at The Trial Technologist’s View blog.