Final answer:
Dynamic content refers to the information on a Web page that changes based on factors like user interaction or data updates, providing a personalized and interactive experience.
Step-by-step explanation:
The content on a Web page that may change depending on a number of factors, such as user interactions, data updates, or other variable conditions, is known as dynamic content. Unlike static content, which remains the same each time the page is loaded, dynamic content can adapt and present different information to users based on specific criteria or inputs. This can include things like personalized greetings, updated news feeds, interactive maps, and e-commerce shopping carts.