Only the beginning or the end
How to SHORT or EDIT a Recorded TEAM MEETING (Easy!)
Stream is Microsoft's video-sharing service, which allows users to securely watch, upload, and share videos with other people in the same organization. It is only available to Microsoft 365 subscribers and is browser-based, meaning there is no standalone Stream desktop app.
While Microsoft Stream is by no means a robust video editor, it does allow you to trim the beginning and/or end of a video fairly easily. If trimming is the only type of editing you need to do to your video, Stream will work just fine.
On the other hand, if you want to do more intensive video editing, you may want to opt for a better video editor that can handle elements like soundtracks, cutting from the middle of a video, adding B-roll, and transitions between clips.