How can you notify people of changes to your document? (Select all that apply)

Inserting a comment and mentioning their email address with a "@" symbol is an effective way to notify people of changes to your document because it directly brings their attention to the specific comment and change within the context of the document. This method creates a link that sends them a notification via email, making it clear that their attention is needed regarding a particular point or item in the document.

While other methods of notification exist, using comments and mentions is unique in that it highlights the specific area of the document that requires attention and provides a prompt notification to the mentioned collaborators. This ensures that users are not only informed about the changes but can also easily navigate to the changes or comments that pertain specifically to them.