To modify HTML elements using JavaScript, you need to first select the element using one of the methods discussed in the previous answer, then use various methods to modify its attributes, content, or style.

Here are some examples:

1) Modifying the text content of an element:

2) Modifying the HTML content of an element:

3) Modifying the value of an input element:

4) Modifying the style of an element:

These are just a few examples of how to modify HTML elements using JavaScript. There are many other methods and properties available, depending on the specific task you need to accomplish.

Thanks for reading and learning ❤️