If you’re collaborating with others on a Word doc, you may reach the end of your revisions and be left with many comments in the document you’d like to remove for the final version. Rather than delete each comment one-by-one, you can simply delete all comments in the document at once in just three clicks.
Click on the Review tab from the top menu
Click the arrow under Delete (in the Comments group)
These will be converted to Comments automatically.
How do I use Comments in Word Online?
You can right-click text and select New Comment to create a comment.
You can use an @mention to notify someone in your organization. Once @mentioned, you can check a box to also assign that user a task.
The assigned user then receives an email with a snippet of the task’s context and link to full document. The user can choose to respond to the comment without leaving the email by expanding Add a comment, or they can click Go to comment to go to the full document.
To resolve the task, the user needs to Go to comment and can then check the task off in the original comment’s header as shown below.