Hi Shifa,

\n means new line.

• If you put it before the text, it moves to a new line first, then prints the text.

  cout << "\nHello";
  

• If you put it after the text, it prints the text first, then moves to the next line.

  cout << "Hello\n";
  

So the difference is whether the line break happens before the message or after it.

If you have more questions, I am here to help 😊

Hi Cesar,

Self-contained content means a piece of content that can stand on its own as one complete unit.

In HTML,

Hi SELVARATHINAM,

Headings are like a content outline.

is a main section, and

,

,

are smaller sub-sections under it.

If you jump from

to

, it can confuse screen readers and make the page structure harder to understand. It is better to go in order, like

then

for the next level.

If you have more questions, I am here to help 😊

Hi Onyelusi,

The is for page information the browser needs, not for content the user reads on the page. Things in include the page title, meta info, links to CSS, and scripts.

The content that shows on the webpage goes inside the .

Example:

  



  
This will show on the page