Learn JavaScript from Scratch JavaScript for Everyone - Selecting Elements by Their IDs

The video tutorial explains how to select and manipulate HTML elements using their IDs in JavaScript. It covers the use of the getElementById method to access elements and modify their inner text and HTML. The importance of unique IDs in HTML is emphasized, and a practical experiment is suggested to reinforce learning.

How can you change the content of an HTML element using JavaScript?

Describe the process of selecting an element by its ID and modifying its properties.