It has transformed the world because it provides easy access to information from all over the world at any time.

The Internet is a global network of interconnected computer systems that allows for the exchange of information and data across the world. It has transformed the way we access and share information, making it one of the most significant technological advancements of the modern era. The Internet provides a platform for instant communication and information sharing, which has revolutionized various aspects of human life, including education, business, entertainment, and social interactions.

Before the advent of the Internet, accessing information required physical travel to libraries, archives, or other sources of information. This process was time-consuming and often limited by geographical constraints. The Internet has eliminated these barriers by providing a vast repository of information that can be accessed from anywhere in the world, as long as there is an Internet connection. This has democratized access to information, making it available to a broader audience and fostering a more informed and connected global community.

The Internet has also facilitated the development of various digital technologies and platforms, such as search engines, social media, and online databases, which have further enhanced the ease and speed of information access. These platforms allow users to search for, retrieve, and share information in real-time, making it possible to stay updated on current events, trends, and developments across the globe.

While other technological advancements like the light bulb and wheels have also had significant impacts on human life, they do not directly relate to the easy access to information from all over the world at any time. The light bulb has transformed human life by providing artificial light, but it does not facilitate the exchange of information. Similarly, wheels have enabled transportation and movement, but they do not provide a platform for instant communication and information sharing.

Language, while essential for communication, is a medium rather than a technology that transforms information access. It is the Internet that has revolutionized the way we access and share information, making it the correct answer to the question.