Deciding on a slide format used to be easy when there was only one choice. Nowadays, you can choose between 4:3 format or 16:9. What do these numbers mean and which size should you choose for your presentations? What the numbers mean The above notation is called the "aspect ratio," or the ratio of … [Read more...] about What size should my slides be, 16:9 or 4:3?
You are here: Home / Archives for aspect ratios