How Do I Post Comments on Facebook Step by Step
Learn step-by-step how to post comments on Facebook from desktop or mobile, add media, tag friends, and follow etiquette for engaging discussions.

How Do I Post Comments on Facebook Step by Step
Facebook’s comment feature is a key part of how friends, family, and communities interact on the platform. Whether you’re responding to a thought-provoking post, joining a lively discussion, or offering quick support, knowing how to post comments on Facebook step by step can help you participate more effectively. This guide explains the process for desktop and mobile users, offers etiquette tips, and covers ways to make your comments engaging while respecting community standards.

---
Understanding Facebook’s Comment Feature (Desktop vs Mobile)
Facebook’s comment functionality lets you share written responses, reply to existing messages, and enhance posts with media.
On desktop, typing a comment is straightforward — click the field beneath a post and start typing.
On mobile, tap the comment icon or the “Comment” button to expand the section.
Platform | Access Method | Additional Options |
---|---|---|
Desktop | Click in the “Write a comment…” field below the post | Emoji picker, GIF button, photo/video upload |
Mobile App | Tap “Comment” or speech bubble icon under the post | Keyboard emojis, sticker tab, camera attachment |
---
Logging In and Navigating to the Post You Want to Comment On
Before commenting:
- Open Facebook in a web browser (desktop) or launch the app (mobile).
- Sign in with your email/phone and password.
- Browse your News Feed or visit specific profiles, groups, or pages.
- Find the post — it may be text, photo, video, live stream, or link.

---
Clicking or Tapping the Comment Field and Writing Your Message
Once you locate the post:
- Desktop: Click in the “Write a comment…” field and type.
- Mobile: Tap the comment field; your keyboard opens automatically.
Tips for composing:
- Be clear and concise.
- Organize thoughts before pressing Enter (desktop) or the send icon (mobile).
- Use Shift+Enter on desktop to add line breaks without posting.
---
Using Respectful Language to Engage Constructively
Your words shape the tone of the discussion. Follow these best practices:
- Avoid offensive language.
- Support points with facts or personal experience.
- Disagree politely; acknowledge alternate views.
This approach encourages healthy, open conversation.
---
Enhancing Comments with Emojis, GIFs, or Stickers
Non-text elements can add tone and personality:
- Emojis: Click/tap the emoji icon to browse.
- GIFs: Click the GIF button, find an animation, and insert it.
- Stickers: Use the sticker tab (mobile) for themed images.
These can boost engagement but shouldn’t overshadow your message.

---
Tagging People with @Mention
Direct a comment toward someone by typing @ followed by their name. Select from the dropdown list; the tagged person is notified.
Example:
@Jane Smith Loved the photo you shared — beautiful framing!
---
Replying Within Comment Threads
Facebook’s threading keeps discussions organized:
- Click/tap “Reply” under a comment.
- Type your response in the nested field.
- Post with Enter or send icon.
Replies appear connected to the original comment.
---
Editing or Deleting Comments
You can refine or remove a comment:
- Edit: Hover (desktop) or long-press (mobile), choose “Edit,” adjust text, save.
- Delete: Select “Delete” in the menu.
Use editing for minor corrections; delete only when necessary to avoid confusion.
---
Following Community Standards
Facebook enforces guidelines to maintain safety:
- No hate speech, harassment, or threats.
- Avoid spam and irrelevant links.
- Respect copyright for any shared media.
Violations can lead to content removal or account restrictions.
---
Strategies for Boosting Engagement
To stand out:
- Pose open-ended questions.
- Share relevant personal stories.
- Reference parts of the original post or other comments.
- Add media selectively.
- Comment early for greater visibility.
---
Mistakes to Avoid When Commenting
Common errors include:
- Posting off-topic.
- Using excessive ALL CAPS (seen as shouting).
- Sharing spammy or irrelevant links.
- Engaging in unproductive arguments.
- Misinterpreting or ignoring context.
---
Privacy and Audience Visibility
Comment visibility matches the post’s privacy setting:
- Public Posts: Anyone can see.
- Friends-Only: Limited to mutual friends.
- Group Posts: Only visible to members.
Always check this before submitting a comment.
---
Accessibility Considerations for Comments
Making your comments accessible benefits all users:
- Use descriptive text for any images you upload.
- Avoid excessive emoji strings, which can be difficult for screen readers.
- Keep sentence structure simple for easier reading.
This ensures more people can engage with your content.
---
Conclusion
Posting comments on Facebook is more than typing words — it’s about connecting meaningfully with others. By following the steps outlined above, using respectful language, enhancing your text with media, and tagging relevant participants, you can contribute to engaging and positive discussions. Remember to follow community standards and consider privacy before commenting.
Now that you know how to post comments on Facebook step by step, start participating in conversations that matter to you. Share your thoughts thoughtfully and see your online relationships grow, both on desktop and mobile.