how to remove line break in outlook

1. Open Outlook, click "New" in the menu,
2. Write a small piece of text in the pop-up new mail window to test whether the carriage return is successfully removed,
4. In the pop-up "Editor Options" window, Find "Display" on the left and select it, then find "Paragraph Marks" on the right side of the window,
5. Remove the check box in front of "Paragraph Marks", then click "OK",
6. Go back and view the new mail window before In the short paragraph of text that was written, the carriage returns disappeared.