Final answer:
A software program for displaying web pages and accessing Internet resources is called a web browser, which renders content in a visual format and acts as a gateway to the World Wide Web for various multimedia experiences.
Step-by-step explanation:
A software program with a graphical user interface for displaying web pages and for accessing the web and other Internet resources is called a web browser. This type of software allows users to navigate between web pages by processing and rendering HTML, CSS, and JavaScript into a human-friendly, visual format. Popular examples of web browsers include Goo-gle Chrome, Mozilla Firefox, Safari, and Microsoft Edge.
Web browsers are fundamental tools for accessing the vast array of information and services available on the Internet. From reading articles and watching videos to conducting research and participating in online education, browsers act as a gateway to the World Wide Web. When discussing Figure 18.3, which refers to a website as a multimodal text, it is the web browser that enables users to experience the combination of images and words, often supplemented with sound and animation to enhance the user experience.