The keyboard shortcut to keep entering messages(or paragraphs) in Microsoft Teams
Teams message editing to the next line, without sending.Shift+ Enter
This way, your messages won’t be sent in Teams Chat, you can continue editing. The same way multiple lines or paragraphs can be entered, as long as you keep pressing Shift + Enter when you require a new line.
Tip: Another way to do this, is to copy the entire message (with multiple lines, paragraphs, etc) from any other text editor and paste it in the chat window.