Processes in Microsoft 365 for setting up Office apps, redeeming product keys, and activating licenses.
Good question, Zariah. While you cannot do this when uploading or inserting a video, you can get this to work if you use the Embed feature. Go to YouTube and grab the embed code for a video, add "?autoplay=1" to the end of the source URL, and stick that into an Embed card in Sway. Hope this works for you.
Jason