Using comments in Html can assist you in organizing the Code for your webpages. They serve as virtual sticky notes within HTML files. It's also considered good practice to incorporate comments, owing to their substantial usefulness.

Why Use Comments?

Comments have multiple applications. They can help you define various sections or explain specific segments of your code, simplifying future edits and collaborations with other developers. The practice of commenting out lines of code can prove highly valuable for debugging purposes.

How to Write Comments

This lesson covers the techniques for using and writing comments in HTML.

To compose a comment in HTML, precede the line of code with "". This instructs the browser to disregard the text enclosed between the tags.

For instance, if you're collaborating with a team of developers and need the text to be centered, your Html Code would resemble this:

P>Hello World!p>

Writing Multi-line Comments

Creating a multi-line comment follows the same procedure as a single-line comment. As depicted below:

p>Hello World!p>
Worldp>

Commenting Out Code

Apart from leaving annotations for fellow developers or future references, comments can temporarily deactivate an active piece of HTML code.

Commenting out code serves two primary functions. The first is debugging:

Upon identifying an error, you can comment out a section of active HTML code, repeatedly check if the error persists, and iterate this process until the bug is discovered.

section class="box-container">
    
section>

The second function is preserving previous or older code versions:

Commented-out code remains visible. This can assist in preserving code for new team members who wish to contribute.

Why Incorporate Comments?

Employing comments provides a channel for communication within your code. Embed insightful notes for fellow contributors on a web project or jot down personal reminders to revisit a section or emphasize its significance in future redesigns. The notable advantage lies in comments remaining concealed from the website's front end. Mastery of comment usage is accessible, especially for novices embarking on their journey to learn HTML.