The act of placing a horizontal line through text within an Outlook email message is a formatting option that indicates deletion, completion, or a change of status. For example, one might use this function to cross out an item on a to-do list within an email, signifying its completion.
Employing this visual cue can enhance communication clarity and streamline information presentation. Historically, such markups were accomplished manually on paper documents. Now, email programs offer this capability as a digital equivalent, thereby improving efficiency and facilitating quicker comprehension of document revisions or list updates.
