1: Faces first
Once you’ve launched iPhoto, go to the Faces icon on the left-hand side of the interface and click. Select the person that you want to create a slideshow of, head up to ‘File’ and select ‘New Album From Selection’.
2: Choose the project
Select ‘Slideshow’, which is the fourth icon along the top, and enter a name for your project in the field provided. Make sure that the box ‘Use selected items in new slideshow’ is ticked and press Create.
3: Select a theme
Hit the ‘Themes’ icon at the bottom centre of the interface to change the theme of your Slideshow (we like Shatter for its funky transitions). Click Choose, but don’t worry if you don’t like it: just hit ‘Themes’ again.
4: Preview and export
Select the Play button (bottom left) to preview your slideshow full- screen, or Preview to view within the interface. When you’re satisfied, hit the Export button (bottom right). Select the format and press ‘Export’.