The document discusses resizing photos for marketing and social media. It covers image basics like resolution, formats and transferring photos. It provides the ideal image sizes for various social media platforms like Facebook, Twitter, Instagram, LinkedIn, Google+, Pinterest, Tumblr and YouTube. It also discusses cropping, manipulation tools and online resources for editing photos for social media. The presentation was given by Sarah Giavedoni of Beverly-Hanks Marketing Lab on image basics, sizes, editing and the photo tool Canva.