

Once the export was completed, I quit Photos so I could better focus on my Keynote slideshow. Once I picked the photos, I selected File > Export > Export Unmodified Original to move the images to my folder. Going through the pictures, I just used a Command (⌘) – click to select multiple images. Since I like taking pictures of flowers, I decided to search for flowers, then find my best photos to export to the folder. As an example, I made a new folder on my Mac desktop named “Slideshow”. In the Finder, create a New Folder by either right-clicking and selecting New Folder, or by using File > New Folder in the menu bar. In order to get the best possible resolution for your photos, it’s a good idea to export them from the Photos app into a folder on your Mac.

You can also select any one of the templates, but I found the Photo Essay template to be one of the best for slideshows.īefore we start playing with our images, let’s import them into Keynote. If you plan on using AirPlay to show your slides on a standard flat-screen TV, then the 16:9 aspect ratio is probably your best bet. Digital cameras have changed that, and our Keynote slide templates come in either 4:3 or 16:9 aspect ratios. Back in the days of photo film, just about every photo had either a 1:1 (square) or 4:3 aspect ratio.

You’ll also have a choice of aspect ratio - the ratio of image width to height. On the Mac, launch Keynote and select a template from the choices available. Create A New Documentįirst, we need to create a new Keynote document. Let’s get started by creating a quick slideshow.
