Final answer:
The introduction of the World Wide Web by Tim Berners-Lee in 1991 is the most significant milestone in the history of computers and their impact on society, due to its transformative effects on communication and information sharing. so, option C is the correct answer.
Step-by-step explanation:
A student asked which of the following events is a significant milestone in the history of computers and their impact on society. Each of the options given represents a milestone in the development and social impact of computers, but the most significant milestone would likely be C. The introduction of the World Wide Web by Tim Berners-Lee in 1991, as it fundamentally transformed how humans communicate, access information, and conduct business. Other notable milestones include the publication of Alan Turing's "On Computable Numbers" in 1936, which laid the groundwork for modern computing, and the invention of the first programming language, Fortran, in 1957, which revolutionized how humans interact with computers.
Tim Berners-Lee's invention of the World Wide Web revolutionized communication and information sharing on a global scale. It allowed people to easily access and share information, leading to the rapid growth of the internet and its widespread use in various fields.
With the World Wide Web, individuals and businesses could connect, share knowledge, and collaborate like never before. It paved the way for numerous technological advancements, such as e-commerce, social media, online education, and more.