HTML, which stands for HyperText Markup Language, is the standard markup language used to create web pages. It provides a structured way to organize content on the internet. HTML serves as the backbone of web development, allowing creators to structure and present content on the World Wide Web.It uses tags to define various elements such as headings, paragraphs, images, links, and more, enabling seamless navigation and interaction within web pages.

CSS, short for Cascading Style Sheets, is a powerful language used to control the presentation and layout of HTML documents on the web.It provides a way to define styles such as colors, fonts, margins, padding, and positioning, allowing web developers to customize the appearance of their websites with precision.