Web development refers to building, creating, and maintaining websites and includes aspects such as web design, publishing, programming, and database management. A web developer's roles may include designing interfaces with HTML and CSS as well as writing scripts in languages like PHP and ASP and helping maintain databases for dynamic sites. HTML uses markup tags to tell browsers how to display web page words and images while CSS is used to describe presentation of pages, including colors, layouts, and fonts, allowing adaptation for different devices. JavaScript provides dynamic interactivity on websites and can be used to create games, graphics, and more complex applications. PHP is a server-side scripting language commonly used for web development along with frameworks like WordPress, which is a free