<!--
<h1>Hello World</h1>
<h2>CatPhotoApp</h2>
<p>Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.</p>
<!--h1,h2,p-->
Your browser information:
User Agent is: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/67.0.3396.62 Safari/537.36.
The challenge is talking about the role of Comment(s) in your Code. Meaning it is a better way to explain your code in Human Readable format so to enable other people read and understand your code without you being there to explain.
NOTE:
Commenting is a way that you can leave comments for other developers within your code without affecting the resulting output that is displayed the end user.
You can start a Comment(s) in an HTML file with these characters
Any Comments is not executed when you RUN your Code
So; when the Challenge says :
Uncomment your h1, h2 and p elements; Just simply Delete the characters from the Content in the HTML file as follows:
What the HTML file looks like BEFORE deleting the characters :
What the HTML file looks like AFTER deleting the characters :
Hello World
CatPhotoApp
Kitty ipsum dolor sit amet, shed everywhere shed everywhere stretching attack your ankles chase the red dot, hairball run catnip eat the grass sniff.