What is Hypertext Markup Language (HTML) used for?

Hypertext Markup Language (HTML) is primarily used for creating and structuring web pages. It provides the foundational framework for web content by defining elements such as headings, paragraphs, links, images, and other multimedia that can be displayed in a web browser. HTML allows developers to specify the layout and organization of a webpage, ensuring that content is not only presented visually appealing but also semantically correct.

Using HTML, developers can embed hyperlinks to connect different pages or resources, making it an essential language for the web, enabling the interconnectedness that defines the internet. While HTML plays a crucial role in web development, it does not directly relate to enhancing security, tracking user behavior, or optimizing advertisements on social media platforms. These functions involve different technologies and practices that extend beyond the capabilities of HTML.