What is Markup?
To use HTML, you must understand the concept of markup:
- Markup is the act of inserting additional text into a document which is not usually visible to the reader, and is not part of the content, but enhances the document in some way, such as capturing document structure or adding hypertext capability.
- Markup also refers to the additional text, also known as tags, which are inserted in the document.
An example of markup: