Microsoft 365 (M365) is Microsoft's cloud-based subscription which provides users with plenty of features, such as access to both local and online versions of Microsoft Word, PowerPoint, Excel, Access, and Outlook.
M365 Online is a light, online version of Microsoft's M365 suite including Word, PowerPoint, Excel, and Outlook.
Microsoft Stream is included with StFX's Office 365 subscription. It is a video service that allows you to upload, view, and share videos with others at StFX. You can share recordings of classes, meetings, presentations, training sessions, or other videos.
SharePoint is a web-based, collaborative platform that integrates with Microsoft Office.