Sway can be a great alternative to PowerPoint, and can be used to communicate a whole range of content to your team, and others e.g. using it for your teams updates and mailouts. However it is important that you know what is acceptable use as you are, after all, publishing to the internet.
New in the M365 Skills Hub is the Sway Acceptable Use Policy:
This includes a step by step guide of what should be considered when publishing and sharing your Sway along with a list of Do's and Dont's.
If you are want to learn more about the functionality of Sway the presentation below is a useful start.