Applies to: Microsoft Teams.
Desktop
Mistakes often occur. Thankfully, you can modify or erase the messages sent in Teams.
Edit a sent message
You can amend any message that you have sent to a chat or channel. Find the message and press More options > Edit. Confirm changes to your message, then press Enter to overwrite the update.

You can adjust your changes to a sent message as many times as you want.
Delete a sent message
If you must backtrack and remove something you recently sent, find the message and click More options > Delete.
If you’re still searching for the message, choose Format to enlarge the box and then press Delete
.

Undo a deleted message
Locate the deleted message and click Undo.