Comments and Track Changes in Microsoft Word
Chapter 17 ยท Microsoft Word Series
PBA Institute 30 min read Beginner 2026

Comments & Track Changes

Comments and Track Changes are important Microsoft Word features used for reviewing, editing and collaborating on documents. They allow users to provide feedback, monitor modifications and approve or reject changes without losing the original content.

What are Comments?

A Comment is a note attached to specific text or an element in a document. Comments are useful for giving suggestions, asking questions, explaining changes or providing feedback without changing the main document content.

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Add Feedback

Leave notes and suggestions for other users.

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Ask Questions

Ask questions about specific parts of a document.

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Add Notes

Attach explanations or reminders to selected text.

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Collaborate

Communicate with other reviewers without changing the original text.

What is Track Changes?

Track Changes records modifications made to a Word document. When it is enabled, Word identifies inserted text, deleted text and formatting changes so that reviewers can examine the editing history and decide which changes should remain.

Feature Purpose
Comments Add notes, suggestions and questions.
Track Changes Record edits made to the document.
Accept Keep a tracked change in the document.
Reject Remove a tracked change and restore the previous content.
Reviewing Examine edits and comments before finalizing the document.
New Comment
Add Feedback
Track Changes
Record Edits
Accept
Keep Change
Reject
Remove Change
Steps to Add a Comment
1. Select the text
you want to comment on.

2. Open the Review
tab.

3. Click New Comment.

4. Type your comment
in the comment box.

5. Click Post Comment
or press Ctrl + Enter.
Result Comment Added Successfully

Managing Comments

After adding a comment, users can reply to it, edit its content, resolve it or delete it. These options make comments useful for discussions and collaborative document review.

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Reply

Respond to an existing comment and continue the discussion.

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Edit

Modify the content of your own comment.

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Resolve

Mark a comment as resolved after the issue has been addressed.

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Delete

Remove a comment that is no longer required.

Comment Action Purpose
Reply Continue a discussion about the selected content.
Edit Comment Change the text of an existing comment.
Resolve Comment Mark the comment as completed or addressed.
Delete Comment Remove the comment permanently.
Previous / Next Move between comments in the document.

Turning On Track Changes

Track Changes must be enabled before editing if you want Microsoft Word to record the modifications. Once enabled, insertions, deletions and formatting changes can be reviewed later.

Steps to Turn On Track Changes
1. Open the Review tab.

2. Locate the Tracking
group.

3. Click Track Changes.

4. Make the required
edits.

5. Word will record
the changes automatically.
Result Track Changes Enabled

Viewing Tracked Changes

Microsoft Word provides different ways to display tracked changes. Reviewers can choose how much editing information should be visible while reviewing the document.

Display Option Purpose
Simple Markup Shows a clean document with indicators where changes have been made.
All Markup Displays all tracked changes and comments.
No Markup Shows the document as it would appear after accepting the changes.
Original Shows the document in its original form before tracked changes.

Reviewing Changes

After edits have been recorded, a reviewer can examine each modification and decide whether to keep or remove it. The Review tab provides commands for moving through changes and managing them.

Steps to Review Changes
1. Open the Review tab.

2. Make sure Track
Changes is enabled
or review the recorded
changes.

3. Use Previous or
Next to move between
changes.

4. Examine each
modification.

5. Click Accept or
Reject.

6. Continue until all
changes have been
reviewed.
Result All Tracked Changes Reviewed

Accepting Changes

The Accept command keeps a tracked modification and incorporates it into the document. Reviewers can accept changes individually or use the available options to accept multiple changes.

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Accept Change

Keep the currently selected modification.

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Accept All

Keep all tracked changes in the document.

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Next Change

Move to the next modification before reviewing it.

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Review Carefully

Check each change before accepting it.

Rejecting Changes

The Reject command removes a tracked modification and restores the previous version of the affected content. Like accepting changes, reviewers can reject individual changes or multiple changes.

Action Effect
Accept Keeps the selected change.
Reject Removes the selected change.
Accept All Keeps all tracked changes.
Reject All Removes all tracked changes.
Steps to Accept or Reject a Change
1. Open the Review tab.

2. Select the tracked
change.

3. Click Accept or
Reject.

4. Choose the required
option.

5. Move to the next
change.

6. Continue until all
changes are reviewed.
Result Changes Accepted or Rejected Successfully

Tracking Formatting Changes

Track Changes can also record formatting modifications. Depending on the tracking settings, changes to fonts, styles, alignment and other formatting can be shown during the review process.

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Font Changes

Track changes to font family, size and appearance.

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Text Formatting

Identify changes to bold, italic and other formatting.

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Paragraph Formatting

Review changes to alignment, spacing and indentation.

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Styles

Identify changes made to document styles.

Reviewing Specific Types of Changes

The reviewing tools can be used to focus on different types of modifications. This makes it easier to examine a document when many edits have been made.

Change Type What to Review
Insertions Text or content added to the document.
Deletions Text or content removed from the document.
Formatting Changes to fonts, styles and paragraph formatting.
Comments Notes, suggestions and discussions added by reviewers.

Collaborating with Other Users

Comments and Track Changes are especially useful when several people work on the same document. Authors, editors, teachers, managers and reviewers can communicate feedback and record modifications without immediately changing the final version.

Example โ€” Reviewing an Assignment
Student submits the
document.

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Teacher enables or
reviews Track Changes.

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Teacher edits the
document.

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Teacher adds Comments
with suggestions.

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Student reviews the
feedback.

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Changes are accepted
or rejected.

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Final document is
prepared.
Result Document Reviewed Collaboratively

Protecting the Review Process

When a document is being reviewed by multiple people, it may be useful to restrict editing or control who can make changes. Microsoft Word provides document protection features that can help preserve the review process and prevent unwanted modifications.

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Restrict Editing

Limit the types of editing that users can perform.

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Control Review

Help maintain a controlled document-review workflow.

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Protect Content

Reduce the risk of unwanted changes to important content.

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Preserve Edits

Keep the document ready for review and approval.

Reviewing Comments and Changes Together

Comments and Track Changes work together during document review. Comments provide explanations and suggestions, while tracked changes show actual modifications made to the document.

Tool What It Records Typical Use
Comments Notes and feedback Suggestions and questions
Track Changes Document modifications Editing and revision
Accept Approved changes Finalize edits
Reject Removed changes Discard unwanted edits
Resolve Completed discussions Close comments after review

Finalizing a Reviewed Document

Steps to Finalize a Document
1. Review all tracked
changes.

2. Accept or reject
each required change.

3. Review all comments.

4. Reply to comments
that require a response.

5. Resolve comments
that have been addressed.

6. Check the final
document carefully.

7. Turn off Track
Changes when editing
is complete.

8. Save the final
document.
Result Final Reviewed Document Ready

Useful Review Shortcuts

Shortcut Function
Ctrl + Alt + M Insert a new comment.
Ctrl + S Save the document.
Ctrl + Z Undo the previous action.
Ctrl + Y Redo the previous action.
Ctrl + P Print the reviewed document.

Best Practices for Comments & Track Changes

  • Add comments to specific text so that feedback is easy to understand.
  • Keep comments clear, short and relevant to the document.
  • Use Track Changes when several people need to review or edit the same document.
  • Review every tracked change before accepting or rejecting it.
  • Resolve comments after the related issue has been addressed.
  • Use meaningful explanations when suggesting major changes.
  • Save a backup copy of an important document before completing a major review.
  • Check the final document after all changes and comments have been processed.
  • Turn off Track Changes when the review process is finished if further edits should not be tracked.
  • Make sure confidential comments or reviewer information are removed when necessary before sharing the final document.

Comments vs Track Changes

Feature Comments Track Changes
Main Purpose Provide feedback or notes. Record document edits.
Changes Text No Yes, when edits are made.
Suggestions Can contain suggestions. Shows actual modifications.
Review Action Reply or resolve. Accept or reject.
Collaboration Useful for discussion. Useful for editing and approval.

Practical Example

Example โ€” Editing a Business Report
Original Text:

The company sales
increased by 10%.

Reviewer Action:

Track Changes โ†’
Change "10%" to "15%".

Comment:

"Please verify this
figure with the latest
sales report."

Author:

Checks the data.

Accepts or rejects
the tracked change.

Replies to the comment.

Resolves the comment.

Final Text:

The company sales
increased by 15%.
Result Report Reviewed and Finalized

Key Points to Remember

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Comments

Use comments to provide feedback, questions and suggestions.

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Track Changes

Use Track Changes to record edits made to a document.

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Accept

Accept changes that should become part of the final document.

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Reject

Reject changes that should not remain in the document.


Conclusion

Comments and Track Changes make Microsoft Word a powerful tool for document review and collaboration. Comments allow users to communicate feedback and suggestions, while Track Changes records actual modifications made to the document. By reviewing, accepting or rejecting changes and resolving comments, users can create a clear and finalized version of a document while maintaining an effective review process.