What is a Comment?
A comment is a section of text added to a document, usually to provide feedback, suggestions, or opinions on the content of the document.

Why is it useful for the creator of a document?
Comments are extremely useful for the creator of a document for a variety of reasons:

1. Feedback: Comments provide the creator with valuable feedback on the content of the document. This feedback can help the creator to improve the quality of the document.

2. Suggestions: Comments can also provide suggestions for improving the document. This can include suggestions for additional content, changes in formatting, or improvements in the overall structure of the document.

3. Collaboration: Comments can be used to facilitate collaboration between multiple people working on the same document. This allows everyone to provide input and make changes to the document in real-time.

4. Tracking Changes: Comments can be used to track changes made to the document. This is particularly useful when multiple people are working on the same document, as it allows everyone to see what changes have been made and who made them.

5. Communication: Comments can also be used to communicate with other people working on the document. This can include asking questions, providing additional information, or clarifying certain points.

Overall, comments are an essential tool for the creator of a document. They provide valuable feedback, suggestions, and facilitate collaboration and communication between multiple people working on the same document.

A comment is a remark or an opinion made by the person creating the document.The remark or opinion may be about some point made in the text.A comment is not part of the text but aims to point out some important aspect of the text to the reader.Sometimes,the reader might make his own comment while reading the document