The following information is about Microsoft Stream (Classic) which will eventually be retired and replaced by Stream (on SharePoint). To start using the newer video solution today, just upload your videos to SharePoint, Teams, Yammer, or OneDrive. Videos stored in Microsoft 365 the way you'd store any other file is the basis for Microsoft Stream (on SharePoint). Learn more...
Find groups in Microsoft Stream (Classic)
To view or add content to a Microsoft Stream (Classic) group, you can either browse or sort your groups.
To see a list of all your groups, go to My content > My groups.
Use Sort by to order your groups by name, date created, number of videos, or number of channels.
Go to a group by clicking it, or by using the More menu to make changes to the group. For more information on editing groups, see Edit and manage a group.