c) Linus Torvalds

In 1991, a significant revolution in computing began with Linus Torvalds, a then-student, initiating the development of the Linux operating system. This initiative marked the start of what would become a foundational element in the landscape of modern computing.

Linux, an open-source operating system, distinguished itself from other operating systems by its accessibility and modifiable nature. Unlike proprietary systems, Linux allowed users and developers worldwide to freely use, modify, and distribute the software. This open-source approach fostered a collaborative environment that has significantly contributed to the evolution and improvement of the software over the years.

The impact of Linux on the computing world has been profound and far-reaching. It has become a crucial component in various computing realms, from server and desktop computing to mobile devices. Its reliability and flexibility have made it the preferred choice for running complex systems, such as those that power the internet and cloud networks.

The widespread adoption of Linux can be seen in its use in major internet servers, enterprise backends, and even in consumer electronics. Its influence extends to various derivatives, including popular distributions like Ubuntu, Fedora, and Red Hat, each tailored for different uses and user preferences. Linux’s development and ongoing evolution are exemplary of the power of open-source software in driving innovation and technological advancement.