To collaborate on a Sway presentation, begin by clicking "Add Author" and sending the generated link to your collaborators. It's helpful to have an initial call to outline the project, adding headings and placeholder notes for content. As you work, Sway automatically saves all changes, allowing everyone to see progress in real-time on the shared storyline. You can then divide tasks, such as having one person find images while another adds text or videos. To add content, simply drag and drop files or paste in links. Once the main content is in place, schedule a final review to refine the design, add captions, and use the "Remix" button to experiment with different layouts until your Sway is ready to be shared.