Linux, in essence, is a free and open-source operating system (OS) that
powers a huge range of devices, from smartphones to supercomputers.
Unlike commercial operating systems like Windows or macOS, Linux is
built on the concept of open source development. This means:
Open Source: The source code, the core behind how the system
functions, is freely available for anyone to see, modify, and
distribute. This openness fosters collaboration and innovation.
Free to Use and Modify: There's no licensing fee to use Linux, and you
can customize it to your liking.