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Correct!

Exercise:

Use JavaScript to change the HTML content of the <p> element to "Hello World!".

<body>

<p id="demo">Hi.</p>

<script>
document.getElementById("demo").innerHTML = "Hello World!";
</script>

</body>

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Correct!

Next ❯

<body>

<p id="demo">Hi.</p>

<script>
document.

w3exercise_input_no_0

("demo").innerHTML = "Hello World!";
</script>

</body>

Completed 0 of 90 Exercises:

HTML Attributes

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Attributes Tutorial

HTML Headings

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Headings Tutorial

HTML Paragraphs

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Paragraphs Tutorial

HTML Styles

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to HTML Styles Tutorial

HTML Formatting

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to HTML Formatting Tutorial

HTML Quotations

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Quotations Tutorial

HTML Comments

Exercise 1 Exercise 2 Go to HTML Comments Tutorial

HTML CSS

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to HTML CSS Tutorial

HTML Links

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to HTML Links Tutorial

HTML Images

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to HTML Images Tutorial

HTML Tables

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to HTML Tables Tutorial

HTML Lists

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Exercise 6 Go to HTML Lists Tutorial

HTML Classes

Exercise 1 Exercise 2 Exercise 3 Go to HTML Classes Tutorial

HTML Id

Exercise 1 Exercise 2 Go to HTML Id Tutorial

HTML Iframes

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Iframes Tutorial

HTML Scripts

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Scripts Tutorial

HTML Computercode

Exercise 1 Exercise 2 Exercise 3 Go to HTML Computercode Tutorial

HTML Forms

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Forms Tutorial

HTML Form Elements

Exercise 1 Exercise 2 Exercise 3 Go to HTML Form Elements Tutorial

HTML Input Types

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Exercise 5 Go to HTML Input Types Tutorial

HTML Form Attributes

Exercise 1 Exercise 2 Exercise 3 Exercise 4 Go to HTML Form Attributes Tutorial