Modern Web Design with HTML5, CSS3, and JavaScript - JavaScript Code Challenge – Prompt Challenge

The video tutorial guides viewers through creating a JavaScript program from scratch. It involves prompting the user for their name and displaying a personalized welcome message using template literals. The tutorial emphasizes good coding practices, such as using variables for dynamic content and updating HTML elements with JavaScript.

What should be done if the ID of the element is not assigned in the HTML?

Describe the process of updating the inner HTML of an element with the welcome message.