Office 365 - Microsoft Teams - Change Your Background for a Teams Meeting
Information and a link to Microsoft Support about how to change your background for a Teams meeting.
If you want to change what appears behind you in a video conference, you can either blur your background or replace it entirely with any image you want.
Notes:
- Blurring or replacing your background might not prevent sensitive information from being visible to other meeting participants.
- Background effects are only available for scheduled meetings.
Check out the link from Microsoft Support below for more information about how to change your background for a Teams meeting: