Computer Windscreen To present in true widescreen, you’ll need a computer and, optionally, a projector or flat panel that can output widescreen resolutions. Common computer widescreen resolutions are 1280 x 800 and 1440 x 900. (These are 16:10 aspect ratio, but will work well with 16:9 projectors and screens.) Standard high definition televisions resolutions are1280 x 720 and 1920 x 1080. Use the Test Pattern on the next slide to verify your slide show settings.
