What is Sway?
Sway is an Office app that allows teachers and students to create interactive class materials, reports, newsletters, and presentations that adapt to look great on any device. It looks a bit nicer than PowerPoint and is much better for presentations that require a lot of text/content. You only need a browser to view a Sway. They're much easier to edit than PowerPoint and end up looking a lot nicer with less effort.
You can download it from the Microsoft Store on your school laptop, or access it online here: https://sway.office.com/